Matthias Radestock
41d3a6dc7c
log the *effective* pmtu when dropping frames
...
since that is more relevant
2014-08-27 21:38:18 +01:00
Matthias Radestock
6cec7a036c
refactor: yet more clarity on naming around pmtu
2014-08-27 17:55:43 +01:00
Matthias Radestock
f5e3450f0c
refactor: clear distinction between actual and effective pmtu
2014-08-27 17:27:14 +01:00
Matthias Radestock
b350924a63
refactor: remove unused field
2014-08-27 16:33:21 +01:00
Matthias Radestock
2a3256805f
tiny refactor: rename, move
2014-08-26 21:28:40 +01:00
Matthias Radestock
6f30cf2daf
8 is better than 10
...
It's quite common for the real pmtu to be 8 less than what was
advertised.
2014-08-26 21:11:24 +01:00
Matthias Radestock
c5d39fd5bf
drop maxpayload in conjunction with clientPMTU
...
Seems odd to do the latter w/o the former. And wrong.
2014-08-26 21:09:23 +01:00
Matthias Radestock
c6a796675d
pay attention to EMSGSIZE errors when sending pmtu verification packets
...
and drop the pmtu accordingly
This way, when we actually *do* get pmtu info from the network/kernel
we can discover the correct pmtu much more quickly. Especially in the
absence of other traffic, forwarding of which was previously the only
place where we'd check for EMSGSIZE.
Fixes #12
2014-08-26 21:05:13 +01:00
Matthias Radestock
f0182ba471
refactor: reduce indentation
2014-08-23 10:32:39 +01:00
Matthias Radestock
e6feefa1fc
initial commit
2014-08-18 17:55:26 +01:00
Matthias Radestock