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| author | Timo Teras <timo.teras@iki.fi> | 2009-03-05 14:49:24 +0200 |
|---|---|---|
| committer | Timo Teras <timo.teras@iki.fi> | 2009-03-05 14:51:08 +0200 |
| commit | ca2533ac4521a1386a4e118256243aa32202d538 (patch) | |
| tree | 9570758fc39a8262e1a62c67c90b5fa82e3b3b5d /netlink.c | |
| parent | 3a1cb43be3e29b0183b0b33ec97e3d4ca2ac09c8 (diff) | |
| download | pingu-ca2533ac4521a1386a4e118256243aa32202d538.tar.bz2 pingu-ca2533ac4521a1386a4e118256243aa32202d538.tar.xz | |
mtu: rework pmtu detection logic
Ok, the earlier method was not good enough: simply getting a PMTU
response cannot be used as final result, since there might be routers
further away with smaller PMTU or a black hole problem.
So we do always a binary search, except the initial guess gets high
MTU and pmtu responses make next guess pmtu sized.
Diffstat (limited to 'netlink.c')
0 files changed, 0 insertions, 0 deletions