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peers UNRESPONSIVE #106

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lvlts opened this issue Oct 8, 2017 · 43 comments
Open

peers UNRESPONSIVE #106

lvlts opened this issue Oct 8, 2017 · 43 comments

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@lvlts
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lvlts commented Oct 8, 2017

hi.
several peers are no longer online and appear UNRESPONSIVE:

v0.0000.0000.0000.0015.kw0vfw3tmb6u6p21z5jmmymdlumwknlg3x8muk5mcw66tdpqlw30.k UNRESPONSIVE in 0kb/s out 0kb/s "Magik6k-sbg1"
v0.0000.0000.0000.001b.yrgb0xwfr9pz8swvnv6m9by8zw7v7uxxhl07qz318cjuvfgs1fc0.k UNRESPONSIVE in 0kb/s out 0kb/s "jazzanet"
v0.0000.0000.0000.0019.8268mn1bvz66nbb74tqw7ynjkcjrtruv8pgjf9kr34zv5d60p3r0.k UNRESPONSIVE in 0kb/s out 0kb/s "llygaid.cwningen.cymru"
v0.0000.0000.0000.0017.7ktfb2n336bguhfx81ts15qgjb8mjj4rz3vrnvj2dw89wsmmtpg0.k UNRESPONSIVE in 0kb/s out 0kb/s "penfar.cwningen.cymru"
v0.0000.0000.0000.0015.1nctdb89gtfrlnu71zyq97n14frl1r4z0ylwzc8vn7kpvrzu4yl0.k UNRESPONSIVE in 0kb/s out 0kb/s "igel-amersfoort"

the peers above are used, in my specific environment, only over ipv4.

are there any plans on bringing them back on?

thanks

@lvlts lvlts changed the title peers peers UNRESPONSIVE Oct 8, 2017
@whoizit
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whoizit commented Oct 8, 2017

I can confirm "Magik6k-sbg1" "jazzanet" "igel-amersfoort", many days, maybe weeks or months unresponsive

@ansuz
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ansuz commented Oct 8, 2017

@magik6k, @wfleurant, any comment?

I've also pinged the other operators via email.

I know that I've been having trouble pinging nodes lately, even when they are known to be available.

If we don't get any feedback from the operators, then we can remove the listings.

@magik6k
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magik6k commented Oct 8, 2017

Should be fixed, can you confirm it's working?

@lvlts
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lvlts commented Oct 8, 2017

@magik6k: the ipv4 peer is still UNRESPONSIVE on my side. the details of the peer are the ones in magik6k.net.k

@magik6k
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magik6k commented Oct 8, 2017

Looks like it's fixed now:

$ ./peerStats | grep outer | wc -l
72

@whoizit
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whoizit commented Oct 9, 2017

yrgb0xwfr9pz8swvnv6m9by8zw7v7uxxhl07qz318cjuvfgs1fc0.k v0  fail  0    0    0    4K   jazzanet
g2xyf69w70q4q2nzfyhs5ybdhpgx0uz56zxqlj27g2ytnklqvxv0.k v0  fail  0    0    0    440B florianb
1nctdb89gtfrlnu71zyq97n14frl1r4z0ylwzc8vn7kpvrzu4yl0.k v0  fail  0    0    0    560B igel-amersfoort

@cwningen
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I've updated things; let me know if you've any issues (the keys have all changed though)

@lvlts
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lvlts commented Oct 15, 2017

@cwningen the updated IPv4 peers (coes, penfar, traed) are marked unresponsive on my side. I've tested this from two nodes on different networks.

v0.0000.0000.0000.001b.s8luk50utykxh6l228ycyrfydclcdddl0143wmg5mf0cpw42w4h0.k UNRESPONSIVE in 0kb/s out 0kb/s "coes.cwningen.cymru"                                                                                                                                               
v0.0000.0000.0000.0019.pp6c01cnz51t2vyl1jmzbply1n662c13nm6mzprx0g5djkvl3470.k UNRESPONSIVE in 0kb/s out 0kb/s "penfar.cwningen.cymru"                                                                                                                                             
v0.0000.0000.0000.0017.p8q8bsbvlr3xjh2hqlzyfcgjsk2mjm7fl8s5w73v68925n4f6nb0.k UNRESPONSIVE in 0kb/s out 0kb/s "traed.cwningen.cymru"

@cwningen
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Odd, I can see they're all up and I have connection to and can see various things through them. Although given the timing of your comment it might be down to my upstreams AS44684 having issues over the weekend. Are they still appearing down to you?

@whoizit
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whoizit commented Oct 16, 2017

can't connect to eu/ru/spb/ru.spb.tokakoka.k from 2 different PC/networks

@lvlts
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lvlts commented Oct 16, 2017

@cwningen I am exhibiting the same issues on two of my nodes, toward the peers over IPv4, maybe someone else can join in and let us know if it's working for them?

@whoizit
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whoizit commented Oct 16, 2017

Can't connect to *.swningen.cymru ipv4 from NL and from RU

2017-10-16-225031_3200x1080_scrot

@cwningen
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Odd. cjdroute was receiving the packets but not sending back on the correct address as these hosts have multiple addresses, it used the defaults. I've explicitly set the bind addresses for v4 and v6 accordingly so it should now work for others. Have confirmed it does work over v4 here post change and restart.

@lvlts
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lvlts commented Nov 4, 2017

I would like to close this issue. The following peers are still unresponsive on my side (IPv4 only):

v0.0000.0000.0000.0017.tpf7pdj6pby9r2smxuwmkvzfrfj6jb0brch8yhp3jsxbrf3ld0h0.k UNRESPONSIVE in 0kb/s out 0kb/s "bliss.willeponken.me"
v0.0000.0000.0000.00aa.yrgb0xwfr9pz8swvnv6m9by8zw7v7uxxhl07qz318cjuvfgs1fc0.k UNRESPONSIVE in 0kb/s out 0kb/s "jazzanet"
v0.0000.0000.0000.009e.g2xyf69w70q4q2nzfyhs5ybdhpgx0uz56zxqlj27g2ytnklqvxv0.k UNRESPONSIVE in 0kb/s out 0kb/s "florianb"
v0.0000.0000.0000.001f.1nctdb89gtfrlnu71zyq97n14frl1r4z0ylwzc8vn7kpvrzu4yl0.k UNRESPONSIVE in 0kb/s out 0kb/s "igel-amersfoort"

@ansuz let me know if this should be closed anytime soon. thanks!

@ansuz
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ansuz commented Nov 4, 2017

@lvlts by close do you mean resolve?

Your peerStats output has enough information for me to figure out which peers are problematic, but I'd have to do some digging. I'm around to answer questions and do stuff that only repo owners can do, but I'm happiest when these issues resolve themselves.

Could you figure out who owns those nodes, and mention them all here? If it's @cwningen's nodes affected...

Have confirmed it does work over v4 here post change and restart.

I'm not sure what to do if they've confirmed it's working from a different location. There could be lots of things interfering with your nodes, which would not necessarily affect other's usage of the same credentials, so I'm hesitant to remove them. Perhaps you could work out a time to chat via irc or some other im platform, and debug the issue.

If the issue can't be narrowed down, but the nodes work for others, the best I can offer is to try using a different set of credentials.

@lvlts
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lvlts commented Nov 5, 2017

So, the following nodes, as of this writing, are appearing UNRESPONSIVE (IPv4):

Owner Node Initial commit
@willeponken eu/se/lulea/bliss.willeponken.me.k dcd3963
@jaythespacehound de/bavaria/hype.jazzanet.com.k 9589dd9
@fbrandstetter nl/amsterdam/florianb.ams.k 682ed17

I'm only able to validate these nodes from two locations, it would be great if someone else can also check the peering on these. Also, thank you @cwningen - nodes are working now.

@wstrm
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wstrm commented Nov 6, 2017

Thank you for noticing @lvlts, I'll fix my node.

@blackknight36
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@kyrias The nodes listed in stash-crypto.k appear to be down at this time. Are you planning to bring these peers back up?

@CupIvan
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CupIvan commented May 22, 2018

it seems, that this nodes are offline more time:

Owner Node Initial commit
@belovachap /na/us/california/san-francisco/salesforce-tower.k 39a0f5b
@NateBrune /na/us/pennsylvania/nat.usa.k 1aba1db
@kylerchin /na/us/california/san-francisco/kylerchin/bootnode-1.k 350fdc4
@kylerchin /na/us/california/san-francisco/kylerchin/bootnode-2.k 350fdc4
@Show-vars /eu/ru/moscow/h.bunjlabs.com.k 5fc0fd9
@ansuz /eu/ru/moscow/node01.msk.ru-mesh.net.k 7a57278
@iczero /na/us/northcarolina/charlotte/ic2.hellomouse.cf.k 218e225
@ValdekGreen /peers/eu/fr/paris/h.valdek.ml.k 887d33c

@kyrias
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kyrias commented May 22, 2018

@blackknight36 @CupIvan If either of you would have bothered actually looking at the last commit for the things you ping me for you would have realized that I have absolutely nothing to do with either server.

@josser
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josser commented May 23, 2018

Yes, remove mine please!
Or I should create pull request?

@belovachap
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belovachap commented May 23, 2018

Oh, hello! Sorry, I haven't been running those servers for quite a while 😿 I can make a pull request to clean them out :)

Update! #141 🌈

@josser
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josser commented May 24, 2018

#142

@jaythespacehound
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Hi all, I can't maintain this any more and added a pull request to delete de/bavaria/hype.jazzanet.com.k
#143
Sorry all for the length of time on this

@CupIvan
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CupIvan commented Nov 5, 2018

please check this peers, it seems unresponsive long time (ping fail):

owner node commit
@wfleurant /eu/nl/amsterdam/igel-amersfoort.ams.k 1e715a2
@kylerchin /na/us/northcarolina/charlotte/ic2.hellomouse.cf.k 350fdc4
@bug0000 /eu/ru/spb/ru.spb.tokakoka.k 53660ef
@willeponken /eu/se/lulea/bliss.willeponken.me.k dcd3963
@geistesk /eu/de/hesse/h.ancha.lurk.space.k bfc3a41
@iczero /eu/ua/kiev/kiev/ic.hellomouse.cf.k 218e225
@oniichaNj /eu/nl/amsterdam/mrowr.me.k a48b755
@kylerchin /na/us/california/san-francisco/kylerchin/bootnode-2.k 350fdc4
@merkjinx /eu/fr/paris/h.rwfr.k fed5ad7
@cwningen /eu/uk/london/cwningen.cymru.k ff568ce
@Show-vars /eu/ru/moscow/node01.msk.ru-mesh.net.k 5fc0fd9

@kylerchin
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kylerchin commented Nov 5, 2018 via email

@merkjinx
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merkjinx commented Nov 5, 2018

My apologies I recently migrated servers, will update ASAP.

@blackknight36
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Is there any way we could set up an automated process to monitor these nodes?

@wstrm
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wstrm commented Nov 5, 2018 via email

@CupIvan
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CupIvan commented Nov 5, 2018

Is there any way we could set up an automated process to monitor these nodes?

wrote simple script for ping public peers by IP and IPv6: cjdelisle/cjdns#1188

@ansuz
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ansuz commented Nov 6, 2018

@CupIvan please do!

@oxzi
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oxzi commented Nov 6, 2018

Mine (/eu/de/hesse/h.ancha.lurk.space.k) is down for some time due to high traffic rates affecting the network. I'm sorry for forgetting to remove it and will open a PR.

@CupIvan
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CupIvan commented Nov 6, 2018

I pinged all nodes in repo with my script. There are problem nodes in table:

IPv4 ping IPv6 ping url
169.255.57.31 OK :24b6 FAIL af/ng/lagos/akinbo.lagos.ng.k
167.99.64.61 FAIL :4679 OK as/sg/do2.djc.id.au.k
139.162.119.37 OK :4849 FAIL as/jp/tokyo.trnsz-jp.k
91.234.81.181 OK :32d4 FAIL eu/ru/novosibirsk/meanmail.k
94.142.141.189 OK :ade5 FAIL eu/ru/moscow/h.bunjlabs.com.k
194.67.213.84 FAIL :3877 FAIL eu/ru/moscow/node01.msk.ru-mesh.net.k
91.122.62.105 FAIL :c64d FAIL eu/ru/spb/ru.spb.tokakoka.k
95.213.251.59 OK :42fc FAIL eu/ru/spb/dskrylnikov.k
185.25.48.153 FAIL :30df FAIL eu/lt/vilnius/borg.vilnius.lt.k
44.131.22.1 FAIL :3aa3 FAIL eu/uk/london/cwningen.cymru.k
44.131.22.48 FAIL :9b40 FAIL eu/uk/london/cwningen.cymru.k
185.140.54.19 FAIL :dde6 FAIL eu/ua/kiev/kiev/ic.hellomouse.cf.k
188.166.3.174 FAIL :ae80 FAIL eu/nl/amsterdam/mrowr.me.k
146.185.162.175 OK :4a14 FAIL eu/nl/amsterdam/florianb.ams.k
185.243.112.90 FAIL :ba73 FAIL eu/nl/amsterdam/igel-amersfoort.ams.k
51.254.25.16 FAIL :c4b7 FAIL eu/fr/strasbourg/magik6k.net.k
164.132.126.140 FAIL :e255 FAIL eu/fr/paris/h.rwfr.k
51.254.84.52 OK :359f FAIL eu/fr/paris/h.valdek.ml.k
130.240.202.22 FAIL :a7ba FAIL eu/se/lulea/bliss.willeponken.me.k
97.90.35.107 FAIL :11e5 FAIL na/us/california/computer-pig.k
192.169.7.142 OK :1710 FAIL na/us/california/igel-california.usa.k
165.227.23.217 FAIL :0479 FAIL na/us/california/san-francisco/kylerchin/bootnode-1.k
138.68.43.67 FAIL :2a12 FAIL na/us/california/san-francisco/kylerchin/bootnode-2.k
185.140.54.73 FAIL :f6cd FAIL na/us/northcarolina/charlotte/ic2.hellomouse.cf.k
173.62.245.186 OK :b01d FAIL na/us/pennsylvania/nat.usa.k
165.227.44.84 FAIL :320f OK na/ca/ontario/linux1.tor1.watters.ws.k
149.56.19.79 FAIL :dd38 OK na/ca/ontario/stash-crypto.k
158.69.119.35 FAIL :b713 OK na/ca/ontario/stash-crypto.k

@magik6k
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magik6k commented Nov 6, 2018

I'm migrating my node, will update once done

@oniichaNj
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I'm no longer hosting mrowr.me and it can be removed.

@Show-vars
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ru-mesh.net.k can be deleted too. Unfortunately I no longer have access to this domain and I have no plans to migrate this node. Sorry for that.

@blackknight36
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My node is definitely online, IPv4 should respond.

PING linux1.tor1.watters.ws (165.227.44.84) 56(84) bytes of data.
64 bytes from linux1.tor1.watters.ws (165.227.44.84): icmp_seq=1 ttl=52 time=19.1 ms
64 bytes from linux1.tor1.watters.ws (165.227.44.84): icmp_seq=2 ttl=52 time=18.9 ms

@CupIvan
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CupIvan commented Nov 9, 2018

My node is definitely online, IPv4 should respond.

ping from my computer is fail
PING 165.227.44.84 (165.227.44.84) 56(84) bytes of data.
From 165.227.44.84 icmp_seq=1 Destination Port Unreachable

but I test from another server - it seems ok
PING 165.227.44.84 (165.227.44.84) 56(84) bytes of data.
64 bytes from 165.227.44.84: icmp_seq=1 ttl=47 time=133 ms

probably it is the russian blocking internet system :-(

@obedm503
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isn't cjdns supposed to be censorship proof?

@kpcyrd
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kpcyrd commented Nov 10, 2018

@obedm503 the network as a whole is supposed to be censorship proof, but specific links over the internet can be censored as everything else on the internet.

@lvlts
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lvlts commented Nov 10, 2018

hi, if you also want to double-check availability through an EC2 (afaik) instance, I have a Travis-CI build which runs on a daily basis located at: https://lvlts.github.io/hyperboria-peer-check/

Feel free to check out the repository, which contains the build scripts which output that page. The downside to it is that I have not been able to test the IPv6 builds, as Travis does not support IPv6, and other means (Miredo) do not work, due to the restricted capabilities the build environment has. I also noticed that the @magik6k node is no longer available on IPv4 lately.

@CupIvan
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CupIvan commented Jun 14, 2019

This peers unresponsive more than 3 weeks, please check it:

IPv4 ping IPv6 owner url
149.56.19.79 FAIL :dd38 @justusranvier /na/ca/ontario/stash-crypto.k
68.96.80.134 FAIL :4f30 @kylerchin /na/us/california/orange-county/logic0x-markets-irvine.k
195.201.148.242 FAIL :b4ed @Weuxel /eu/de/bavaria/weuxel.modi.k

@Weuxel
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Weuxel commented Jun 14, 2019

Pull request for deletion of /eu/de/bavaria/weuxel.modi.k created.

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