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| author | Robert Göhler <github@ghlr.de> | 2023-06-06 21:16:19 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-06 21:16:19 +0200 |
| commit | 6bc5e938067efbb81b8192513fc7b64f2dd9cbd6 (patch) | |
| tree | 9a6e2185740c31ddddbc40e264405d9828a1c513 /docs/configuration/interfaces/pppoe.rst | |
| parent | edbedf7c46ef23e7b4b458c382f8cbe30929862c (diff) | |
| parent | 27bd0ae2abcbd1aea6c60e9a68b39c411614952b (diff) | |
| download | vyos-documentation-6bc5e938067efbb81b8192513fc7b64f2dd9cbd6.tar.gz vyos-documentation-6bc5e938067efbb81b8192513fc7b64f2dd9cbd6.zip | |
Merge pull request #1021 from x70b1/mss-clamp
MSS-Clamp IPv6 via PPPoE
Diffstat (limited to 'docs/configuration/interfaces/pppoe.rst')
| -rw-r--r-- | docs/configuration/interfaces/pppoe.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/configuration/interfaces/pppoe.rst b/docs/configuration/interfaces/pppoe.rst index 74a43bb5..6e922cfb 100644 --- a/docs/configuration/interfaces/pppoe.rst +++ b/docs/configuration/interfaces/pppoe.rst @@ -245,8 +245,8 @@ IPv6 .. note:: This command was introduced in VyOS 1.4 - it was previously called: ``set firewall options interface <name> adjust-mss <value>`` - .. hint:: MSS value = MTU - 20 (IP header) - 20 (TCP header), resulting in - 1452 bytes on a 1492 byte MTU. + .. hint:: MSS value = MTU - 40 (IPv6 header) - 20 (TCP header), resulting in + 1432 bytes on a 1492 byte MTU. Instead of a numerical MSS value `clamp-mss-to-pmtu` can be used to automatically set the proper value. |