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| author | Jiayuan Chen <[email protected]> | 2025-04-09 11:26:05 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-04-11 01:29:26 +0000 |
| commit | c449d5f3a3d70b6223af8df2cadca3ca6eacb613 (patch) | |
| tree | 17c840dfae170b04d08de7c499e63d17b69d98f5 /tools/testing/selftests/net/lib/py/ynl.py | |
| parent | tcp: add TCP_RFC7323_TW_PAWS drop reason (diff) | |
| download | kernel-c449d5f3a3d70b6223af8df2cadca3ca6eacb613.tar.gz kernel-c449d5f3a3d70b6223af8df2cadca3ca6eacb613.zip | |
tcp: add LINUX_MIB_PAWS_TW_REJECTED counter
When TCP is in TIME_WAIT state, PAWS verification uses
LINUX_PAWSESTABREJECTED, which is ambiguous and cannot be distinguished
from other PAWS verification processes.
We added a new counter, like the existing PAWS_OLD_ACK one.
Also we update the doc with previously missing PAWS_OLD_ACK.
usage:
'''
nstat -az | grep PAWSTimewait
TcpExtPAWSTimewait 1 0.0
'''
Suggested-by: Eric Dumazet <[email protected]>
Signed-off-by: Jiayuan Chen <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/net/lib/py/ynl.py')
0 files changed, 0 insertions, 0 deletions