From yitongli at hkust-gz.edu.cn Mon Apr 1 18:17:38 2024 From: yitongli at hkust-gz.edu.cn (=?utf-8?B?5p2O5oC/5puIIFlpdG9uZyBMSQ==?=) Date: Tue, 2 Apr 2024 01:17:38 +0000 Subject: [Mini-NDN] About minindn nlsr running error Message-ID: Hi all, I met an error when building an example to run nlsr on minindn. At last nlsr indeed converges. But there?re two faces fail to register before. I?ve attached the log below. caster at ubuntu:~/Downloads$ sudo python3 mini-ndn/mini-ndn/examples/nlsr/pingall.py Using topology file /usr/local/etc/mini-ndn/default-topology.conf *** Creating network *** Adding controller *** Adding hosts: a b c d *** Adding switches: *** Adding links: (10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d) *** Configuring hosts a b c d *** Starting controller c0 *** Starting 0 switches [c] Face register failed: face-updated id=260 local=udp4://10.0.0.6:6363 remote=udp4://10.0.0.5:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 [d] Face register failed: face-updated id=260 local=udp4://10.0.0.10:6363 remote=udp4://10.0.0.9:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 Waiting 60 seconds for convergence... ...done NLSR has converged successfully. Staring ping server on prefix /ndn/a-site/a Staring ping server on prefix /ndn/b-site/b Staring ping server on prefix /ndn/c-site/c Staring ping server on prefix /ndn/d-site/d Each node will ping 4 node(s) Scheduling ping(s) from a for /ndn/b-site/b Scheduling ping(s) from a for /ndn/c-site/c Scheduling ping(s) from a for /ndn/d-site/d Scheduling ping(s) from b for /ndn/c-site/c Scheduling ping(s) from b for /ndn/d-site/d Scheduling ping(s) from b for /ndn/a-site/a Scheduling ping(s) from c for /ndn/d-site/d Scheduling ping(s) from c for /ndn/a-site/a Scheduling ping(s) from c for /ndn/b-site/b Scheduling ping(s) from d for /ndn/a-site/a Scheduling ping(s) from d for /ndn/b-site/b Scheduling ping(s) from d for /ndn/c-site/c *** Starting CLI: mini-ndn> a echo "hello" hello mini-ndn> Many thanks, Caster From awlane at memphis.edu Mon Apr 1 20:04:22 2024 From: awlane at memphis.edu (Alexander Wilhelm Lane (awlane)) Date: Tue, 2 Apr 2024 03:04:22 +0000 Subject: [Mini-NDN] Error in installing mini-ndn In-Reply-To: <73680B37-25D6-4084-8BC4-9F8E02A56125@memphis.edu> References: <73680B37-25D6-4084-8BC4-9F8E02A56125@memphis.edu> Message-ID: Good evening, I suspect your NFD issues are being triggered by the failure to install ndn-cxx as it is a dependency. Are you following the install guide here: https://minindn.memphis.edu/install.html#using-install-sh? If so, do you have sphinx installed on your system (check via pip3)? If all of these are not helpful, please provide your current distro and version numbers- there were some recent changes made to the ndn-cxx installer regarding Sphinx that may be causing issues if simpler errors are ruled out. Thanks, Alex L ________________________________ From: Lan Wang (lanwang) Sent: Sunday, March 31, 2024 10:16 PM To: mini-ndn at lists.cs.ucla.edu Subject: [Mini-NDN] Error in installing mini-ndn Begin forwarded message: From: Salwa Abdelwahed Subject: Error in installing mini-ndn Date: March 29, 2024 at 6:47:06?PM CDT To: mini-ndn at lists.cs.ucla.edu Hello all , I'm trying to install mini-ndn , i'm always finding problems related to sphinx in installing ndn-cxx and problems in installing NFD as well , as shown in the following pictures . if someone can can guide me to resolve the problems . Thanks [image.png][1.png] -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 64546 bytes Desc: image.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.png Type: image/png Size: 79070 bytes Desc: 1.png URL: From salwa201067 at gmail.com Tue Apr 2 04:56:55 2024 From: salwa201067 at gmail.com (Salwa Abdelwahed) Date: Tue, 2 Apr 2024 12:56:55 +0100 Subject: [Mini-NDN] Error in installing mini-ndn In-Reply-To: References: <73680B37-25D6-4084-8BC4-9F8E02A56125@memphis.edu> Message-ID: HI Alexander, THANKS for response NO , I installed ndn-cxx and sphinx the compatible version with python 3.10. the new problems are : 1.installing NFD : 1) In put : ./waf configure --without-websocket Output : Checking supported LINKFLAGS : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (3.467s) 2) ./waf build' finished successfully (0.839s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. install' finished successfully (0.324s) 2.Installing ndn-cxx : 1) ./waf configure Building static library : no Checking supported LINKFLAGS : not found hecking the flags needed to use pthreads : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (4.425s) 2) ./waf sphinx_build: docs/conf.py docs/manpages/ndn-client.conf.rst docs/manpages/ndn-log.rst docs/manpages/ndnsec-cert-dump.rst docs/manpages/ndnsec-cert-gen.rst docs/manpages/ndnsec-cert-install.rst docs/manpages/ndnsec-delete.rst docs/manpages/ndnsec-export.rst docs/manpages/ndnsec-get-default.rst docs/manpages/ndnsec-import.rst docs/manpages/ndnsec-key-gen.rst docs/manpages/ndnsec-list.rst docs/manpages/ndnsec-set-default.rst docs/manpages/ndnsec-sign-req.rst docs/manpages/ndnsec-unlock-tpm.rst docs/manpages/ndnsec.rst -> build/docs/manpages/ndnsec.1 build/docs/manpages/ndnsec-cert-dump.1 build/docs/manpages/ndnsec-cert-gen.1 build/docs/manpages/ndnsec-cert-install.1 build/docs/manpages/ndnsec-delete.1 build/docs/manpages/ndnsec-export.1 build/docs/manpages/ndnsec-get-default.1 build/docs/manpages/ndnsec-import.1 build/docs/manpages/ndnsec-key-gen.1 build/docs/manpages/ndnsec-list.1 build/docs/manpages/ndnsec-set-default.1 build/docs/manpages/ndnsec-sign-req.1 build/docs/manpages/ndnsec-unlock-tpm.1 build/docs/manpages/ndn-client.conf.5 build/docs/manpages/ndn-log.7 WARNING: L?entr?e '_static' de html_static_path n?existe pas WARNING: Could not find tag file ndn-cxx.tag. Make sure your `doxylink` config variable is set correctly. build' finished successfully (2.928s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. 'install' finished successfully (0.424s) 3.installing NLSR 1) ./waf 'build' finished successfully (0.244s) 2) ./waf configure Checking supported LINKFLAGS : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (1.342s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. install' finished successfully (0.185s) 4.Running mini-ndn 1)./install.sh Processing dependencies for Mini-NDN==0.5.0 Finished processing dependencies for Mini-NDN==0.5.0 ['minindn', 'minindn.wifi', 'minindn.helpers', 'minindn.apps'] MiniNDN installation completed successfully 2)Running an example sudo python examples/mnndn.py Using topology file /usr/local/etc/mini-ndn/default-topology.conf *** Creating network *** Adding controller *** Adding hosts: a b c d *** Adding switches: *** Adding links: (10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d) *** Configuring hosts a b c d *** Starting controller c0 *** Starting 0 switches Starting NFD on nodes Starting NLSR on nodes [c] Face register failed: face-updated id=260 local=udp4://10.0.0.6:6363 remote=udp4://10.0.0.5:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 [d] Face register failed: face-updated id=260 local=udp4://10.0.0.10:6363 remote=udp4://10.0.0.9:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 *** Starting CLI: mini-ndn> sorry for the long message Thanks Le mar. 2 avr. 2024 ? 04:04, Alexander Wilhelm Lane (awlane) < awlane at memphis.edu> a ?crit : > Good evening, > I suspect your NFD issues are being triggered by the failure to install > ndn-cxx as it is a dependency. Are you following the install guide here: > https://minindn.memphis.edu/install.html#using-install-sh? If so, do you > have sphinx installed on your system (check via pip3)? If all of these are > not helpful, please provide your current distro and version numbers- there > were some recent changes made to the ndn-cxx installer regarding Sphinx > that may be causing issues if simpler errors are ruled out. > Thanks, > Alex L > > ------------------------------ > *From:* Lan Wang (lanwang) > *Sent:* Sunday, March 31, 2024 10:16 PM > *To:* mini-ndn at lists.cs.ucla.edu > *Subject:* [Mini-NDN] Error in installing mini-ndn > > > > Begin forwarded message: > > *From: *Salwa Abdelwahed > *Subject: * *Error in installing mini-ndn* > *Date: *March 29, 2024 at 6:47:06?PM CDT > *To: *mini-ndn at lists.cs.ucla.edu > > > Hello all , > > I'm trying to install mini-ndn , i'm always finding problems related to > sphinx in installing ndn-cxx and problems in installing NFD as well , as > shown in the following pictures . > if someone can can guide me to resolve the problems . > Thanks > > > > > > [image: image.png][image: 1.png] > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 64546 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.png Type: image/png Size: 79070 bytes Desc: not available URL: From awlane at memphis.edu Tue Apr 2 09:11:34 2024 From: awlane at memphis.edu (Alexander Wilhelm Lane (awlane)) Date: Tue, 2 Apr 2024 16:11:34 +0000 Subject: [Mini-NDN] About minindn nlsr running error In-Reply-To: References: Message-ID: Good morning, I believe this is an issue with the nfdc helper code not handling the returned output for "face-updated" which is not treated as a failure internally in nfdc, we had observed this prior and noted it did not seem to be causing issues. I will try and push an update ASAP as I believe this has caused confusion multiple times and I was able to find the apparent cause. However, I am reasonably confident that you are safe to ignore it until then. -Alex Lane ________________________________ From: ?????? Yitong LI Sent: Monday, April 1, 2024 8:17 PM To: mini-ndn at lists.cs.ucla.edu Subject: [Mini-NDN] About minindn nlsr running error Hi all, I met an error when building an example to run nlsr on minindn. At last nlsr indeed converges. But there??re two faces fail to register before. I??ve attached the log below. caster at ubuntu:~/Downloads$ sudo python3 mini-ndn/mini-ndn/examples/nlsr/pingall.py Using topology file /usr/local/etc/mini-ndn/default-topology.conf *** Creating network *** Adding controller *** Adding hosts: a b c d *** Adding switches: *** Adding links: (10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d) *** Configuring hosts a b c d *** Starting controller c0 *** Starting 0 switches [c] Face register failed: face-updated id=260 local=udp4://10.0.0.6:6363 remote=udp4://10.0.0.5:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 [d] Face register failed: face-updated id=260 local=udp4://10.0.0.10:6363 remote=udp4://10.0.0.9:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 Waiting 60 seconds for convergence... ...done NLSR has converged successfully. Staring ping server on prefix /ndn/a-site/a Staring ping server on prefix /ndn/b-site/b Staring ping server on prefix /ndn/c-site/c Staring ping server on prefix /ndn/d-site/d Each node will ping 4 node(s) Scheduling ping(s) from a for /ndn/b-site/b Scheduling ping(s) from a for /ndn/c-site/c Scheduling ping(s) from a for /ndn/d-site/d Scheduling ping(s) from b for /ndn/c-site/c Scheduling ping(s) from b for /ndn/d-site/d Scheduling ping(s) from b for /ndn/a-site/a Scheduling ping(s) from c for /ndn/d-site/d Scheduling ping(s) from c for /ndn/a-site/a Scheduling ping(s) from c for /ndn/b-site/b Scheduling ping(s) from d for /ndn/a-site/a Scheduling ping(s) from d for /ndn/b-site/b Scheduling ping(s) from d for /ndn/c-site/c *** Starting CLI: mini-ndn> a echo "hello" hello mini-ndn> Many thanks, Caster -------------- next part -------------- An HTML attachment was scrubbed... URL: From awlane at memphis.edu Tue Apr 2 09:23:27 2024 From: awlane at memphis.edu (Alexander Wilhelm Lane (awlane)) Date: Tue, 2 Apr 2024 16:23:27 +0000 Subject: [Mini-NDN] Error in installing mini-ndn In-Reply-To: References: <73680B37-25D6-4084-8BC4-9F8E02A56125@memphis.edu> Message-ID: Good morning, Compiler warnings relating to documentation are likely ignorable for now for the purposes of running experiments locally if you can access online documentation, although it's evidently using a separate pip package if you would like to clear this issue (https://pypi.org/project/sphinxcontrib-doxylink/). We likely need to ensure these are both installed automatically. The link flags pattern is something I've observed in my own builds without issue and is not something I'm entirely clear on, you can probably find more info on the waf build process and why that shows up twice by emailing the NFD mailing list or by manual examination of the waf config. Regarding the face register issue, I received a separate email about that today; I believe it is simply not correctly handling output for face updates that are not marked as a failure on the nfdc side. I will push up a change ASAP but I believe you should be safe to ignore it for the time being. -Alex Lane ________________________________ From: Salwa Abdelwahed Sent: Tuesday, April 2, 2024 6:56 AM To: Alexander Wilhelm Lane (awlane) Cc: mini-ndn at lists.cs.ucla.edu ; Lan Wang (lanwang) Subject: Re: [Mini-NDN] Error in installing mini-ndn CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and trust the content is safe. HI Alexander, THANKS for response NO , I installed ndn-cxx and sphinx the compatible version with python 3.10. the new problems are : 1.installing NFD : 1) In put : ./waf configure --without-websocket Output : Checking supported LINKFLAGS : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (3.467s) 2) ./waf build' finished successfully (0.839s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. install' finished successfully (0.324s) 2.Installing ndn-cxx : 1) ./waf configure Building static library : no Checking supported LINKFLAGS : not found hecking the flags needed to use pthreads : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (4.425s) 2) ./waf sphinx_build: docs/conf.py docs/manpages/ndn-client.conf.rst docs/manpages/ndn-log.rst docs/manpages/ndnsec-cert-dump.rst docs/manpages/ndnsec-cert-gen.rst docs/manpages/ndnsec-cert-install.rst docs/manpages/ndnsec-delete.rst docs/manpages/ndnsec-export.rst docs/manpages/ndnsec-get-default.rst docs/manpages/ndnsec-import.rst docs/manpages/ndnsec-key-gen.rst docs/manpages/ndnsec-list.rst docs/manpages/ndnsec-set-default.rst docs/manpages/ndnsec-sign-req.rst docs/manpages/ndnsec-unlock-tpm.rst docs/manpages/ndnsec.rst -> build/docs/manpages/ndnsec.1 build/docs/manpages/ndnsec-cert-dump.1 build/docs/manpages/ndnsec-cert-gen.1 build/docs/manpages/ndnsec-cert-install.1 build/docs/manpages/ndnsec-delete.1 build/docs/manpages/ndnsec-export.1 build/docs/manpages/ndnsec-get-default.1 build/docs/manpages/ndnsec-import.1 build/docs/manpages/ndnsec-key-gen.1 build/docs/manpages/ndnsec-list.1 build/docs/manpages/ndnsec-set-default.1 build/docs/manpages/ndnsec-sign-req.1 build/docs/manpages/ndnsec-unlock-tpm.1 build/docs/manpages/ndn-client.conf.5 build/docs/manpages/ndn-log.7 WARNING: L?entr?e '_static' de html_static_path n?existe pas WARNING: Could not find tag file ndn-cxx.tag. Make sure your `doxylink` config variable is set correctly. build' finished successfully (2.928s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. 'install' finished successfully (0.424s) 3.installing NLSR 1) ./waf 'build' finished successfully (0.244s) 2) ./waf configure Checking supported LINKFLAGS : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (1.342s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. install' finished successfully (0.185s) 4.Running mini-ndn 1)./install.sh Processing dependencies for Mini-NDN==0.5.0 Finished processing dependencies for Mini-NDN==0.5.0 ['minindn', 'minindn.wifi', 'minindn.helpers', 'minindn.apps'] MiniNDN installation completed successfully 2)Running an example sudo python examples/mnndn.py Using topology file /usr/local/etc/mini-ndn/default-topology.conf *** Creating network *** Adding controller *** Adding hosts: a b c d *** Adding switches: *** Adding links: (10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d) *** Configuring hosts a b c d *** Starting controller c0 *** Starting 0 switches Starting NFD on nodes Starting NLSR on nodes [c] Face register failed: face-updated id=260 local=udp4://10.0.0.6:6363 remote=udp4://10.0.0.5:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 [d] Face register failed: face-updated id=260 local=udp4://10.0.0.10:6363 remote=udp4://10.0.0.9:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 *** Starting CLI: mini-ndn> sorry for the long message Thanks Le mar. 2 avr. 2024 ? 04:04, Alexander Wilhelm Lane (awlane) > a ?crit : Good evening, I suspect your NFD issues are being triggered by the failure to install ndn-cxx as it is a dependency. Are you following the install guide here: https://minindn.memphis.edu/install.html#using-install-sh? If so, do you have sphinx installed on your system (check via pip3)? If all of these are not helpful, please provide your current distro and version numbers- there were some recent changes made to the ndn-cxx installer regarding Sphinx that may be causing issues if simpler errors are ruled out. Thanks, Alex L ________________________________ From: Lan Wang (lanwang) > Sent: Sunday, March 31, 2024 10:16 PM To: mini-ndn at lists.cs.ucla.edu

> Subject: [Mini-NDN] Error in installing mini-ndn Begin forwarded message: From: Salwa Abdelwahed > Subject: Error in installing mini-ndn Date: March 29, 2024 at 6:47:06?PM CDT To: mini-ndn at lists.cs.ucla.edu Hello all , I'm trying to install mini-ndn , i'm always finding problems related to sphinx in installing ndn-cxx and problems in installing NFD as well , as shown in the following pictures . if someone can can guide me to resolve the problems . Thanks [image.png][1.png] -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 64546 bytes Desc: image.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.png Type: image/png Size: 79070 bytes Desc: 1.png URL: From salwa201067 at gmail.com Tue Apr 2 13:51:51 2024 From: salwa201067 at gmail.com (Salwa Abdelwahed) Date: Tue, 2 Apr 2024 21:51:51 +0100 Subject: [Mini-NDN] Error in installing mini-ndn In-Reply-To: References: <73680B37-25D6-4084-8BC4-9F8E02A56125@memphis.edu> Message-ID: Hi Alex , Thanks for interest. It's Ubuntu 20.04. Le mar. 2 avr. 2024, 19:09, Alexander Wilhelm Lane (awlane) < awlane at memphis.edu> a ?crit : > Also, would you still provide your Linux distro and version number? I want > to see if my fixes to the automatic install script are avoiding this case. > -Alex > > ------------------------------ > *From:* Alexander Wilhelm Lane (awlane) > *Sent:* Tuesday, April 2, 2024 11:23 AM > *To:* Salwa Abdelwahed > *Cc:* mini-ndn at lists.cs.ucla.edu ; Lan Wang > (lanwang) > *Subject:* Re: [Mini-NDN] Error in installing mini-ndn > > Good morning, > Compiler warnings relating to documentation are likely ignorable for now > for the purposes of running experiments locally if you can access online > documentation, although it's evidently using a separate pip package if you > would like to clear this issue ( > https://pypi.org/project/sphinxcontrib-doxylink/). We likely need to > ensure these are both installed automatically. > The link flags pattern is something I've observed in my own builds without > issue and is not something I'm entirely clear on, you can probably find > more info on the waf build process and why that shows up twice by emailing > the NFD mailing list or by manual examination of the waf config. > Regarding the face register issue, I received a separate email about that > today; I believe it is simply not correctly handling output for face > updates that are not marked as a failure on the nfdc side. I will push up a > change ASAP but I believe you should be safe to ignore it for the time > being. > -Alex Lane > ------------------------------ > *From:* Salwa Abdelwahed > *Sent:* Tuesday, April 2, 2024 6:56 AM > *To:* Alexander Wilhelm Lane (awlane) > *Cc:* mini-ndn at lists.cs.ucla.edu ; Lan Wang > (lanwang) > *Subject:* Re: [Mini-NDN] Error in installing mini-ndn > > CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender and trust > the content is safe. > HI Alexander, > THANKS for response > NO , I installed ndn-cxx and sphinx the compatible version with python > 3.10. > the new problems are : > 1.installing NFD : > 1) In put : ./waf configure --without-websocket > Output : Checking supported LINKFLAGS : not found > Checking supported LINKFLAGS : -Wl,-O1 > 'configure' finished successfully (3.467s) > 2) ./waf > build' finished successfully (0.839s) > 3) sudo ./waf install > WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation > may not build correctly. > install' finished successfully (0.324s) > > 2.Installing ndn-cxx : > 1) ./waf configure > Building static library : no > Checking supported LINKFLAGS : not found > hecking the flags needed to use pthreads : not found > Checking supported LINKFLAGS : -Wl,-O1 > 'configure' finished successfully (4.425s) > 2) ./waf > sphinx_build: docs/conf.py docs/manpages/ndn-client.conf.rst > docs/manpages/ndn-log.rst docs/manpages/ndnsec-cert-dump.rst > docs/manpages/ndnsec-cert-gen.rst docs/manpages/ndnsec-cert-install.rst > docs/manpages/ndnsec-delete.rst docs/manpages/ndnsec-export.rst > docs/manpages/ndnsec-get-default.rst docs/manpages/ndnsec-import.rst > docs/manpages/ndnsec-key-gen.rst docs/manpages/ndnsec-list.rst > docs/manpages/ndnsec-set-default.rst docs/manpages/ndnsec-sign-req.rst > docs/manpages/ndnsec-unlock-tpm.rst docs/manpages/ndnsec.rst -> > build/docs/manpages/ndnsec.1 build/docs/manpages/ndnsec-cert-dump.1 > build/docs/manpages/ndnsec-cert-gen.1 > build/docs/manpages/ndnsec-cert-install.1 > build/docs/manpages/ndnsec-delete.1 build/docs/manpages/ndnsec-export.1 > build/docs/manpages/ndnsec-get-default.1 > build/docs/manpages/ndnsec-import.1 build/docs/manpages/ndnsec-key-gen.1 > build/docs/manpages/ndnsec-list.1 build/docs/manpages/ndnsec-set-default.1 > build/docs/manpages/ndnsec-sign-req.1 > build/docs/manpages/ndnsec-unlock-tpm.1 > build/docs/manpages/ndn-client.conf.5 build/docs/manpages/ndn-log.7 > WARNING: L?entr?e '_static' de html_static_path n?existe pas > WARNING: Could not find tag file ndn-cxx.tag. Make sure your `doxylink` > config variable is set correctly. > build' finished successfully (2.928s) > > 3) sudo ./waf install > WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation > may not build correctly. > 'install' finished successfully (0.424s) > > 3.installing NLSR > 1) ./waf > 'build' finished successfully (0.244s) > 2) ./waf configure > Checking supported LINKFLAGS : not found > Checking supported LINKFLAGS : -Wl,-O1 > 'configure' finished successfully (1.342s) > 3) sudo ./waf install > WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation > may not build correctly. > install' finished successfully (0.185s) > > > 4.Running mini-ndn > 1)./install.sh > Processing dependencies for Mini-NDN==0.5.0 > Finished processing dependencies for Mini-NDN==0.5.0 > ['minindn', 'minindn.wifi', 'minindn.helpers', 'minindn.apps'] > MiniNDN installation completed successfully > > 2)Running an example > sudo python examples/mnndn.py > Using topology file /usr/local/etc/mini-ndn/default-topology.conf > *** Creating network > *** Adding controller > *** Adding hosts: > a b c d > *** Adding switches: > > *** Adding links: > (10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms > delay) (10ms delay) (b, d) > *** Configuring hosts > a b c d > *** Starting controller > c0 > *** Starting 0 switches > > Starting NFD on nodes > Starting NLSR on nodes > [c] Face register failed: face-updated id=260 local=udp4://10.0.0.6:6363 > remote=udp4://10.0.0.5:6363 persistency=permanent reliability=off > congestion-marking=on congestion-marking-interval=100ms > default-congestion-threshold=65536B mtu=8800 > [d] Face register failed: face-updated id=260 local=udp4://10.0.0.10:6363 > remote=udp4://10.0.0.9:6363 persistency=permanent reliability=off > congestion-marking=on congestion-marking-interval=100ms > default-congestion-threshold=65536B mtu=8800 > *** Starting CLI: > mini-ndn> > > sorry for the long message > Thanks > > Le mar. 2 avr. 2024 ? 04:04, Alexander Wilhelm Lane (awlane) < > awlane at memphis.edu> a ?crit : > > Good evening, > I suspect your NFD issues are being triggered by the failure to install > ndn-cxx as it is a dependency. Are you following the install guide here: > https://minindn.memphis.edu/install.html#using-install-sh? If so, do you > have sphinx installed on your system (check via pip3)? If all of these are > not helpful, please provide your current distro and version numbers- there > were some recent changes made to the ndn-cxx installer regarding Sphinx > that may be causing issues if simpler errors are ruled out. > Thanks, > Alex L > > ------------------------------ > *From:* Lan Wang (lanwang) > *Sent:* Sunday, March 31, 2024 10:16 PM > *To:* mini-ndn at lists.cs.ucla.edu > *Subject:* [Mini-NDN] Error in installing mini-ndn > > > > Begin forwarded message: > > *From: *Salwa Abdelwahed > *Subject: **Error in installing mini-ndn* > *Date: *March 29, 2024 at 6:47:06?PM CDT > *To: *mini-ndn at lists.cs.ucla.edu > > > Hello all , > > I'm trying to install mini-ndn , i'm always finding problems related to > sphinx in installing ndn-cxx and problems in installing NFD as well , as > shown in the following pictures . > if someone can can guide me to resolve the problems . > Thanks > > > > > > [image: image.png][image: 1.png] > > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 64546 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.png Type: image/png Size: 79070 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.png Type: image/png Size: 79070 bytes Desc: not available URL: From yitongli at hkust-gz.edu.cn Tue Apr 2 18:34:17 2024 From: yitongli at hkust-gz.edu.cn (=?utf-8?B?5p2O5oC/5puIIFlpdG9uZyBMSQ==?=) Date: Wed, 3 Apr 2024 01:34:17 +0000 Subject: [Mini-NDN] About minindn nlsr running error In-Reply-To: References: Message-ID: <76C7AF56-2767-4B27-ACA5-D1C5CC871D7C@hkust-gz.edu.cn> Hi Alex, Many thanks for your reply. I have another question. When I first installed mini-non, I?ve checked ?nfd-status?, it seemed nfd works well at that time. However, now I found that nfd didn?t work and I?ve tried ?nfd-start?. It gave me an error below. I wonder how to solve the problem of nfd. Thanks a lot! [?????-1.png] Caster 2024?4?3? ??12:11?Alexander Wilhelm Lane (awlane) ??? ????????? awlane at memphis.edu ????????????????? Good morning, I believe this is an issue with the nfdc helper code not handling the returned output for "face-updated" which is not treated as a failure internally in nfdc, we had observed this prior and noted it did not seem to be causing issues. I will try and push an update ASAP as I believe this has caused confusion multiple times and I was able to find the apparent cause. However, I am reasonably confident that you are safe to ignore it until then. -Alex Lane ________________________________ From: ??? Yitong LI Sent: Monday, April 1, 2024 8:17 PM To: mini-ndn at lists.cs.ucla.edu Subject: [Mini-NDN] About minindn nlsr running error Hi all, I met an error when building an example to run nlsr on minindn. At last nlsr indeed converges. But there?re two faces fail to register before. I?ve attached the log below. caster at ubuntu:~/Downloads$ sudo python3 mini-ndn/mini-ndn/examples/nlsr/pingall.py Using topology file /usr/local/etc/mini-ndn/default-topology.conf *** Creating network *** Adding controller *** Adding hosts: a b c d *** Adding switches: *** Adding links: (10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d) *** Configuring hosts a b c d *** Starting controller c0 *** Starting 0 switches [c] Face register failed: face-updated id=260 local=udp4://10.0.0.6:6363 remote=udp4://10.0.0.5:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 [d] Face register failed: face-updated id=260 local=udp4://10.0.0.10:6363 remote=udp4://10.0.0.9:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 Waiting 60 seconds for convergence... ...done NLSR has converged successfully. Staring ping server on prefix /ndn/a-site/a Staring ping server on prefix /ndn/b-site/b Staring ping server on prefix /ndn/c-site/c Staring ping server on prefix /ndn/d-site/d Each node will ping 4 node(s) Scheduling ping(s) from a for /ndn/b-site/b Scheduling ping(s) from a for /ndn/c-site/c Scheduling ping(s) from a for /ndn/d-site/d Scheduling ping(s) from b for /ndn/c-site/c Scheduling ping(s) from b for /ndn/d-site/d Scheduling ping(s) from b for /ndn/a-site/a Scheduling ping(s) from c for /ndn/d-site/d Scheduling ping(s) from c for /ndn/a-site/a Scheduling ping(s) from c for /ndn/b-site/b Scheduling ping(s) from d for /ndn/a-site/a Scheduling ping(s) from d for /ndn/b-site/b Scheduling ping(s) from d for /ndn/c-site/c *** Starting CLI: mini-ndn> a echo "hello" hello mini-ndn> Many thanks, Caster -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ?????-1.png Type: image/png Size: 321912 bytes Desc: ?????-1.png URL: From awlane at memphis.edu Tue Apr 2 19:09:15 2024 From: awlane at memphis.edu (Alexander Wilhelm Lane (awlane)) Date: Wed, 3 Apr 2024 02:09:15 +0000 Subject: [Mini-NDN] About minindn nlsr running error In-Reply-To: <76C7AF56-2767-4B27-ACA5-D1C5CC871D7C@hkust-gz.edu.cn> References: <76C7AF56-2767-4B27-ACA5-D1C5CC871D7C@hkust-gz.edu.cn> Message-ID: Good evening, NFD does not run on a system without a created configuration file; by default, it looks for one at the path specified in the error message. If you are looking to run NFD standalone, please follow the docs here: https://docs.named-data.net/NFD/current/INSTALL.html Mini-NDN has code which copies and modifies these files for individual nodes and provide necessary environmental variables/process separation/etc which is why it does not have this issue. -Alex Lane ________________________________ From: ?????? Yitong LI Sent: Tuesday, April 2, 2024 8:34 PM To: Alexander Wilhelm Lane (awlane) Cc: mini-ndn at lists.cs.ucla.edu Subject: Re: [Mini-NDN] About minindn nlsr running error CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and trust the content is safe. Hi Alex, Many thanks for your reply. I have another question. When I first installed mini-non, I??ve checked ??nfd-status??, it seemed nfd works well at that time. However, now I found that nfd didn??t work and I??ve tried ??nfd-start??. It gave me an error below. I wonder how to solve the problem of nfd. Thanks a lot! [??????????-1.png] Caster 2024??4??3?? ????12:11??Alexander Wilhelm Lane (awlane) ?????? ?????????????????? awlane at memphis.edu ?????????????????????????????????? Good morning, I believe this is an issue with the nfdc helper code not handling the returned output for "face-updated" which is not treated as a failure internally in nfdc, we had observed this prior and noted it did not seem to be causing issues. I will try and push an update ASAP as I believe this has caused confusion multiple times and I was able to find the apparent cause. However, I am reasonably confident that you are safe to ignore it until then. -Alex Lane ________________________________ From: ?????? Yitong LI Sent: Monday, April 1, 2024 8:17 PM To: mini-ndn at lists.cs.ucla.edu Subject: [Mini-NDN] About minindn nlsr running error Hi all, I met an error when building an example to run nlsr on minindn. At last nlsr indeed converges. But there??re two faces fail to register before. I??ve attached the log below. caster at ubuntu:~/Downloads$ sudo python3 mini-ndn/mini-ndn/examples/nlsr/pingall.py Using topology file /usr/local/etc/mini-ndn/default-topology.conf *** Creating network *** Adding controller *** Adding hosts: a b c d *** Adding switches: *** Adding links: (10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d) *** Configuring hosts a b c d *** Starting controller c0 *** Starting 0 switches [c] Face register failed: face-updated id=260 local=udp4://10.0.0.6:6363 remote=udp4://10.0.0.5:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 [d] Face register failed: face-updated id=260 local=udp4://10.0.0.10:6363 remote=udp4://10.0.0.9:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 Waiting 60 seconds for convergence... ...done NLSR has converged successfully. Staring ping server on prefix /ndn/a-site/a Staring ping server on prefix /ndn/b-site/b Staring ping server on prefix /ndn/c-site/c Staring ping server on prefix /ndn/d-site/d Each node will ping 4 node(s) Scheduling ping(s) from a for /ndn/b-site/b Scheduling ping(s) from a for /ndn/c-site/c Scheduling ping(s) from a for /ndn/d-site/d Scheduling ping(s) from b for /ndn/c-site/c Scheduling ping(s) from b for /ndn/d-site/d Scheduling ping(s) from b for /ndn/a-site/a Scheduling ping(s) from c for /ndn/d-site/d Scheduling ping(s) from c for /ndn/a-site/a Scheduling ping(s) from c for /ndn/b-site/b Scheduling ping(s) from d for /ndn/a-site/a Scheduling ping(s) from d for /ndn/b-site/b Scheduling ping(s) from d for /ndn/c-site/c *** Starting CLI: mini-ndn> a echo "hello" hello mini-ndn> Many thanks, Caster -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: ?????-1.png Type: image/png Size: 321912 bytes Desc: ?????-1.png URL: From awlane at memphis.edu Thu Apr 4 11:22:22 2024 From: awlane at memphis.edu (Alexander Wilhelm Lane (awlane)) Date: Thu, 4 Apr 2024 18:22:22 +0000 Subject: [Mini-NDN] Error in installing mini-ndn In-Reply-To: References: <73680B37-25D6-4084-8BC4-9F8E02A56125@memphis.edu>

Message-ID: Just to clarify as I spent some time trying to replicate, did you use our install script on your initial attempt at setup? I tested with a fresh 20.04 VM and was not able to reproduce issues with a missing Sphinx install. -Alex ________________________________ From: Salwa Abdelwahed Sent: Tuesday, April 2, 2024 3:51 PM To: Alexander Wilhelm Lane (awlane) Cc: mini-ndn at lists.cs.ucla.edu ; Lan Wang (lanwang) Subject: Re: [Mini-NDN] Error in installing mini-ndn Hi Alex , Thanks for interest. It's Ubuntu 20.04. Le mar. 2 avr. 2024, 19:09, Alexander Wilhelm Lane (awlane) > a ?crit : Also, would you still provide your Linux distro and version number? I want to see if my fixes to the automatic install script are avoiding this case. -Alex ________________________________ From: Alexander Wilhelm Lane (awlane) > Sent: Tuesday, April 2, 2024 11:23 AM To: Salwa Abdelwahed > Cc: mini-ndn at lists.cs.ucla.edu

>; Lan Wang (lanwang) > Subject: Re: [Mini-NDN] Error in installing mini-ndn Good morning, Compiler warnings relating to documentation are likely ignorable for now for the purposes of running experiments locally if you can access online documentation, although it's evidently using a separate pip package if you would like to clear this issue (https://pypi.org/project/sphinxcontrib-doxylink/). We likely need to ensure these are both installed automatically. The link flags pattern is something I've observed in my own builds without issue and is not something I'm entirely clear on, you can probably find more info on the waf build process and why that shows up twice by emailing the NFD mailing list or by manual examination of the waf config. Regarding the face register issue, I received a separate email about that today; I believe it is simply not correctly handling output for face updates that are not marked as a failure on the nfdc side. I will push up a change ASAP but I believe you should be safe to ignore it for the time being. -Alex Lane ________________________________ From: Salwa Abdelwahed > Sent: Tuesday, April 2, 2024 6:56 AM To: Alexander Wilhelm Lane (awlane) > Cc: mini-ndn at lists.cs.ucla.edu

>; Lan Wang (lanwang) > Subject: Re: [Mini-NDN] Error in installing mini-ndn CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and trust the content is safe. HI Alexander, THANKS for response NO , I installed ndn-cxx and sphinx the compatible version with python 3.10. the new problems are : 1.installing NFD : 1) In put : ./waf configure --without-websocket Output : Checking supported LINKFLAGS : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (3.467s) 2) ./waf build' finished successfully (0.839s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. install' finished successfully (0.324s) 2.Installing ndn-cxx : 1) ./waf configure Building static library : no Checking supported LINKFLAGS : not found hecking the flags needed to use pthreads : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (4.425s) 2) ./waf sphinx_build: docs/conf.py docs/manpages/ndn-client.conf.rst docs/manpages/ndn-log.rst docs/manpages/ndnsec-cert-dump.rst docs/manpages/ndnsec-cert-gen.rst docs/manpages/ndnsec-cert-install.rst docs/manpages/ndnsec-delete.rst docs/manpages/ndnsec-export.rst docs/manpages/ndnsec-get-default.rst docs/manpages/ndnsec-import.rst docs/manpages/ndnsec-key-gen.rst docs/manpages/ndnsec-list.rst docs/manpages/ndnsec-set-default.rst docs/manpages/ndnsec-sign-req.rst docs/manpages/ndnsec-unlock-tpm.rst docs/manpages/ndnsec.rst -> build/docs/manpages/ndnsec.1 build/docs/manpages/ndnsec-cert-dump.1 build/docs/manpages/ndnsec-cert-gen.1 build/docs/manpages/ndnsec-cert-install.1 build/docs/manpages/ndnsec-delete.1 build/docs/manpages/ndnsec-export.1 build/docs/manpages/ndnsec-get-default.1 build/docs/manpages/ndnsec-import.1 build/docs/manpages/ndnsec-key-gen.1 build/docs/manpages/ndnsec-list.1 build/docs/manpages/ndnsec-set-default.1 build/docs/manpages/ndnsec-sign-req.1 build/docs/manpages/ndnsec-unlock-tpm.1 build/docs/manpages/ndn-client.conf.5 build/docs/manpages/ndn-log.7 WARNING: L?entr?e '_static' de html_static_path n?existe pas WARNING: Could not find tag file ndn-cxx.tag. Make sure your `doxylink` config variable is set correctly. build' finished successfully (2.928s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. 'install' finished successfully (0.424s) 3.installing NLSR 1) ./waf 'build' finished successfully (0.244s) 2) ./waf configure Checking supported LINKFLAGS : not found Checking supported LINKFLAGS : -Wl,-O1 'configure' finished successfully (1.342s) 3) sudo ./waf install WARNING: Extension 'sphinxcontrib.doxylink' not found. Some documentation may not build correctly. install' finished successfully (0.185s) 4.Running mini-ndn 1)./install.sh Processing dependencies for Mini-NDN==0.5.0 Finished processing dependencies for Mini-NDN==0.5.0 ['minindn', 'minindn.wifi', 'minindn.helpers', 'minindn.apps'] MiniNDN installation completed successfully 2)Running an example sudo python examples/mnndn.py Using topology file /usr/local/etc/mini-ndn/default-topology.conf *** Creating network *** Adding controller *** Adding hosts: a b c d *** Adding switches: *** Adding links: (10ms delay) (10ms delay) (a, b) (10ms delay) (10ms delay) (a, c) (10ms delay) (10ms delay) (b, d) *** Configuring hosts a b c d *** Starting controller c0 *** Starting 0 switches Starting NFD on nodes Starting NLSR on nodes [c] Face register failed: face-updated id=260 local=udp4://10.0.0.6:6363 remote=udp4://10.0.0.5:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 [d] Face register failed: face-updated id=260 local=udp4://10.0.0.10:6363 remote=udp4://10.0.0.9:6363 persistency=permanent reliability=off congestion-marking=on congestion-marking-interval=100ms default-congestion-threshold=65536B mtu=8800 *** Starting CLI: mini-ndn> sorry for the long message Thanks Le mar. 2 avr. 2024 ? 04:04, Alexander Wilhelm Lane (awlane) > a ?crit : Good evening, I suspect your NFD issues are being triggered by the failure to install ndn-cxx as it is a dependency. Are you following the install guide here: https://minindn.memphis.edu/install.html#using-install-sh? If so, do you have sphinx installed on your system (check via pip3)? If all of these are not helpful, please provide your current distro and version numbers- there were some recent changes made to the ndn-cxx installer regarding Sphinx that may be causing issues if simpler errors are ruled out. Thanks, Alex L ________________________________ From: Lan Wang (lanwang) > Sent: Sunday, March 31, 2024 10:16 PM To: mini-ndn at lists.cs.ucla.edu