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Maniphest T2161

snmpd cannot start if ipv6 disabled
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Description

snmpd try to listen on ipv6 addresses, but if it is disabled by system, cannot start

Details

Difficulty level
Unknown (require assessment)
Version
1.3-20200323
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Bug (incorrect behavior)

Event Timeline

elbandi created this task.Mar 25 2020, 10:06 AM
elbandi created this object in space S1 VyOS Public.
pasik added a subscriber: pasik.Mar 25 2020, 7:10 PM
Viacheslav added a subscriber: Viacheslav.Jul 23 2020, 5:54 PM

@elbandi can you check it on the latest rolling release?

dmbaturin added a project: test.Jul 29 2021, 12:42 PM
Viacheslav closed this task as Resolved.Aug 2 2021, 9:10 AM
Viacheslav assigned this task to elbandi.

By default:

vyos@r4-1.3:~$ sudo netstat -tulpn | grep 161
udp        0      0 0.0.0.0:161             0.0.0.0:*                           1405/snmpd          
udp6       0      0 :::161                  :::*                                1405/snmpd          
vyos@r4-1.3:~$

With option ipv6 disabled:

vyos@r4-1.3# run show conf com | match "ipv6 disab"
set system ipv6 disable
[edit]
vyos@r4-1.3# sudo netstat -tulpn | grep 161
udp        0      0 0.0.0.0:161             0.0.0.0:*                           2200/snmpd          
[edit]
vyos@r4-1.3#
erkin set Issue type to Bug (incorrect behavior).Aug 31 2021, 5:11 PM
erkin removed a subscriber: Active contributors.
syncer edited projects, added VyOS 1.3 Equuleus (1.3.0-epa1); removed test, VyOS 1.3 Equuleus.Sep 5 2021, 7:06 AM
c-po moved this task from Need Triage to Finished on the VyOS 1.3 Equuleus (1.3.0-epa1) board.Sep 5 2021, 4:08 PM