[quagga]: Increase netlink receive buffer for zebra#4228
Merged
lguohan merged 1 commit intosonic-net:201811from Mar 6, 2020
Merged
[quagga]: Increase netlink receive buffer for zebra#4228lguohan merged 1 commit intosonic-net:201811from
lguohan merged 1 commit intosonic-net:201811from
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Otherwise we see following messages from zebra sometimes zebra[60]: netlink-listen recvmsg overrun: No buffer space available
prsunny
reviewed
Mar 5, 2020
Collaborator
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201911 branch is using frr, you need to generate a new pr. |
prsunny
approved these changes
Mar 5, 2020
yxieca
approved these changes
Mar 5, 2020
jleveque
approved these changes
Mar 5, 2020
Contributor
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@pavel-shirshov: Can you briefly explain how you settled on this size? |
Contributor
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@jleveque expand Prince's discussion :-) Basically Pavel set it to max value sysctrl allows. |
Contributor
Author
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@jleveque By default all sockets are created with default receive buffer equal to 212992 Probably we should increase default receive buffer for higher values. |
mssonicbld
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Feb 27, 2026
…lly (#25635) #### Why I did it src/sonic-swss ``` * b2c4e649 - (HEAD -> 202511, origin/202511) [202511][ssw][ha] vnetorch support primary/secondary live update for custom bfd (#4228) (6 hours ago) [Jing Zhang] * d317c8f9 - [countersyncd]: Fix cargo bench compiling error (#4263) (17 hours ago) [mssonicbld] * 725d6660 - [HFT]: keep STATE_DB session stream_status in sync with profile stream_state (#4190) (22 hours ago) [mssonicbld] * fa01e8d2 - [countersyncd]: Modify the exit behavior of the main function (#4225) (27 hours ago) [mssonicbld] * 82243e7f - [macsecmgr]: Fix MACsec unconfigure failures due to time out (#4233) (2 days ago) [mssonicbld] * 8d476206 - [ci] Install redis from Debian (#4251) (3 days ago) [mssonicbld] * 0c11b096 - [Bug] This patch is to fix a major bug in the for loop of the (#4173) (3 days ago) [ashishalok-arista] ``` #### How I did it #### How to verify it #### Description for the changelog
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Otherwise we see following messages from zebra sometimes
zebra[60]: netlink-listen recvmsg overrun: No buffer space available
- What I did
Increased netlink socket receive buffer size for zebra. Otherwise we receive following messages sometimes:
zebra[60]: netlink-listen recvmsg overrun: No buffer space available- How I did it
Used -s command line parameter of zebra
- How to verify it
Build an image and run it. Currently I didn't find how we can check receive buffer size from the command line. I'll update the pr if I find the way.
- Description for the changelog
- A picture of a cute animal (not mandatory but encouraged)