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Service SNMP doesn't start after adding new addresses
Open, Requires assessmentPublicBUG

Description

set interfaces ethernet eth0 address '192.168.10.11/24'
set service snmp community public network '192.168.10.0/24'
commit
set interfaces ethernet eth0 address '192.168.10.12/24'
set interfaces ethernet eth0 address '192.168.10.13/24'
set interfaces ethernet eth0 address '192.168.10.14/24'
set interfaces ethernet eth0 address '192.168.10.15/24'
set interfaces ethernet eth0 address '192.168.10.16/24'
set interfaces ethernet eth0 address '192.168.10.17/24'
commit

Logs

vyos@r2-epa# commit
[ interfaces ethernet eth0 address 192.168.10.17/24 ]
Job for snmpd.service failed. See 'systemctl status snmpd.service' and 'journalctl -xn' for details.

[edit]
vyos@r2-epa# 

vyos@r2-epa# systemctl status snmpd.service
● snmpd.service - LSB: SNMP agents
   Loaded: loaded (/etc/init.d/snmpd)
   Active: failed (Result: start-limit) since Wed 2020-09-16 15:07:33 UTC; 1min 53s ago
  Process: 6887 ExecStop=/etc/init.d/snmpd stop (code=exited, status=0/SUCCESS)
  Process: 6850 ExecStart=/etc/init.d/snmpd start (code=exited, status=0/SUCCESS)
[edit]

Journalctl

vyos@r2-epa# sudo journalctl -xn
-- Logs begin at Wed 2020-09-16 14:39:29 UTC, end at Wed 2020-09-16 15:09:51 UTC. --
Sep 16 15:09:46 r2-epa bgpd[1075]: [EC 100663310] snmp[warning]: Warning: Failed to connect to the agentx master agent ([NIL]):
Sep 16 15:09:46 r2-epa ospfd[1094]: [EC 100663310] snmp[warning]: Warning: Failed to connect to the agentx master agent ([NIL]):
Sep 16 15:09:46 r2-epa ospf6d[1098]: [EC 100663310] snmp[warning]: Warning: Failed to connect to the agentx master agent ([NIL]):
Sep 16 15:09:48 r2-epa systemd[1]: serial-getty@ttyS0.service holdoff time over, scheduling restart.
Sep 16 15:09:48 r2-epa systemd[1]: Stopping Serial Getty on ttyS0...
-- Subject: Unit serial-getty@ttyS0.service has begun shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit serial-getty@ttyS0.service has begun shutting down.
Sep 16 15:09:48 r2-epa systemd[1]: Starting Serial Getty on ttyS0...
-- Subject: Unit serial-getty@ttyS0.service has begun with start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit serial-getty@ttyS0.service has begun starting up.
Sep 16 15:09:48 r2-epa systemd[1]: Started Serial Getty on ttyS0.
-- Subject: Unit serial-getty@ttyS0.service has finished start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit serial-getty@ttyS0.service has finished starting up.
-- 
-- The start-up result is done.
Sep 16 15:09:48 r2-epa agetty[7117]: /dev/ttyS0: not a tty
Sep 16 15:09:51 r2-epa sudo[7120]: vyos : TTY=pts/0 ; PWD=/home/vyos ; USER=root ; COMMAND=/bin/journalctl -xn
Sep 16 15:09:51 r2-epa sudo[7120]: pam_unix(sudo:session): session opened for user root by vyos(uid=0)
[edit]
vyos@r2-epa#

Version

vyos@r2-epa# run show version 
Version:          VyOS 1.2.6-epa1
Release Train:    crux

Built by:         Sentrium S.L.
Built on:         Thu 13 Aug 2020 11:57 UTC
Build UUID:       4e509d46-5370-4be1-82bd-83ccf0f9690c
Build Commit ID:  fddba995759ec4

The new implementation in 1.3
https://github.com/vyos/vyos-1x/blob/40ca599350731a743a0d999205df10829017a783/python/vyos/snmpv3_hashgen.py#L43

Details

Difficulty level
Unknown (require assessment)
Version
1.2.6-epa1
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)

Event Timeline

pasik added a subscriber: pasik.Wed, Sep 16, 4:12 PM