Bug 708428

Summary:	rsync.asia.gentoo.org failed to connect to few IP in the list
Product:	Mirrors	Reporter:	Anton Bolshakov <anton.bugs>
Component:	Server Problem	Assignee:	Mirror Admins <mirror-admin>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Anton Bolshakov 2020-02-05 23:41:57 UTC

Hello, I'm using asia mirror:
sync-uri=rsync://rsync.asia.gentoo.org/gentoo-portage

It looks like few servers has been removed, I'm facing the following error:

 * Running emerge --sync
>>> Syncing repository 'gentoo' into '/usr/portage'...
 * Using keys from /usr/share/openpgp-keys/gentoo-release.asc
 * Refreshing keys via WKD ...                                                                                 [ ok ]
>>> Starting rsync with rsync://195.93.153.37/gentoo-portage...
>>> Checking server timestamp ...
rsync: failed to connect to 195.93.153.37 (195.93.153.37): No route to host (113)
rsync error: error in socket IO (code 10) at clientserver.c(127) [Receiver=3.1.3]
>>> Retrying...


>>> Starting retry 1 of 9 with rsync://110.4.188.128/gentoo-portage
>>> Checking server timestamp ...
timed out
rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(642) [Receiver=3.1.3]
>>> Retrying...


>>> Starting retry 2 of 9 with rsync://188.143.164.5/gentoo-portage
>>> Checking server timestamp ...
rsync: failed to connect to 188.143.164.5 (188.143.164.5): No route to host (113)
rsync error: error in socket IO (code 10) at clientserver.c(127) [Receiver=3.1.3]
>>> Retrying...


>>> Starting retry 3 of 9 with rsync://202.115.22.14/gentoo-portage
>>> Checking server timestamp ...
timed out
rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(642) [Receiver=3.1.3]
>>> Retrying...

Comment 1 Anton Bolshakov 2020-04-18 00:23:15 UTC

150.65.7.130

Comment 2 Anton Bolshakov 2020-04-18 00:41:17 UTC

the quick way to verify it is to run the following:
nmap -oG /tmp/nmap.gnmap -Pn -sV -R -p 873 --resolve-all rsync.asia.gentoo.org
cat /tmp/nmap.gnmap | grep Ports

Host: 143.248.234.110 ()        Ports: 873/filtered/tcp//rsync///
Host: 150.65.7.130 (ftp.jaist.ac.jp)    Ports: 873/closed/tcp//rsync///
Host: 203.178.137.175 (ftp.nara.wide.ad.jp)     Ports: 873/open/tcp//rsync//(protocol version 31)/
Host: 202.115.22.14 ()  Ports: 873/filtered/tcp//rsync///
Host: 110.4.188.128 (z188128.ppp.asahi-net.or.jp)       Ports: 873/filtered/tcp//rsync///
Host: 140.127.177.17 (ftp.isu.edu.tw)   Ports: 873/open/tcp//rsync//(protocol version 30)/
Host: 213.180.204.183 (mirror.yandex.ru)        Ports: 873/open/tcp//rsync//(protocol version 31)/
Host: 188.143.164.5 ()  Ports: 873/filtered/tcp//rsync///
Host: 140.110.96.68 (ftp.twaren.net)    Ports: 873/open/tcp//rsync//(protocol version 31)/
Host: 195.93.153.37 (mirror.neolabs.kz) Ports: 873/filtered/tcp//rsync///

As of today, 4 from 10 are up only

Comment 3 Alec Warner (RETIRED) archtester

2020-04-19 16:00:24 UTC

(In reply to Anton Bolshakov from comment #2)
> the quick way to verify it is to run the following:
> nmap -oG /tmp/nmap.gnmap -Pn -sV -R -p 873 --resolve-all
> rsync.asia.gentoo.org
> cat /tmp/nmap.gnmap | grep Ports
> 
> Host: 143.248.234.110 ()        Ports: 873/filtered/tcp//rsync///
> Host: 150.65.7.130 (ftp.jaist.ac.jp)    Ports: 873/closed/tcp//rsync///
> Host: 203.178.137.175 (ftp.nara.wide.ad.jp)     Ports:
> 873/open/tcp//rsync//(protocol version 31)/
> Host: 202.115.22.14 ()  Ports: 873/filtered/tcp//rsync///
> Host: 110.4.188.128 (z188128.ppp.asahi-net.or.jp)       Ports:
> 873/filtered/tcp//rsync///
> Host: 140.127.177.17 (ftp.isu.edu.tw)   Ports:
> 873/open/tcp//rsync//(protocol version 30)/
> Host: 213.180.204.183 (mirror.yandex.ru)        Ports:
> 873/open/tcp//rsync//(protocol version 31)/
> Host: 188.143.164.5 ()  Ports: 873/filtered/tcp//rsync///
> Host: 140.110.96.68 (ftp.twaren.net)    Ports:
> 873/open/tcp//rsync//(protocol version 31)/
> Host: 195.93.153.37 (mirror.neolabs.kz) Ports: 873/filtered/tcp//rsync///
> 
> As of today, 4 from 10 are up only

https://mirrorstats.gentoo.org/rsync/ shows our existing mirror network, most of the hosts in the asia rotation are long gone; I'll do some cleanup.