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| -rw-r--r-- | docs/configuration/interfaces/pppoe.rst | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/docs/configuration/interfaces/pppoe.rst b/docs/configuration/interfaces/pppoe.rst index ca7d49ef..fafab684 100644 --- a/docs/configuration/interfaces/pppoe.rst +++ b/docs/configuration/interfaces/pppoe.rst @@ -134,6 +134,19 @@ PPPoE options will be removed when the interface is torn down - even manually installed static interface-routes. +.. cfgcmd:: set interfaces pppoe <interface> mru <mru> + + Set the :abbr:`MRU (Maximum Receive Unit)` to `mru`. PPPd will ask the peer to + send packets of no more than `mru` bytes. The value of `mru` must be between 128 + and 16384. + + A value of 296 works well on very slow links (40 bytes for TCP/IP header + 256 + bytes of data). + + The default is 1492. + + .. note:: When using the IPv6 protocol, MRU must be at least 1280 bytes. + .. cfgcmd:: set interfaces pppoe <interface> idle-timeout <time> Use this command to set the idle timeout interval to be used with on-demand |