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| author | John Heffner <jheffner@psc.edu> | 2006-03-20 17:53:41 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-03-20 17:53:41 -0800 |
| commit | 5d424d5a674f782d0659a3b66d951f412901faee (patch) | |
| tree | 579871172044e02e626a90388d19ec55cf2d1fc4 /net/ipv4/tcp_ipv4.c | |
| parent | 1d60290f27e7dc4bce2c43922d0bfa9abd246fc9 (diff) | |
| download | kernel-common-5d424d5a674f782d0659a3b66d951f412901faee.tar.gz kernel-common-5d424d5a674f782d0659a3b66d951f412901faee.tar.bz2 kernel-common-5d424d5a674f782d0659a3b66d951f412901faee.zip | |
[TCP]: MTU probing
Implementation of packetization layer path mtu discovery for TCP, based on
the internet-draft currently found at
<http://www.ietf.org/internet-drafts/draft-ietf-pmtud-method-05.txt>.
Signed-off-by: John Heffner <jheffner@psc.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 233bdf259965..57e7a26e8213 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -900,6 +900,7 @@ struct sock *tcp_v4_syn_recv_sock(struct sock *sk, struct sk_buff *skb, inet_csk(newsk)->icsk_ext_hdr_len = newinet->opt->optlen; newinet->id = newtp->write_seq ^ jiffies; + tcp_mtup_init(newsk); tcp_sync_mss(newsk, dst_mtu(dst)); newtp->advmss = dst_metric(dst, RTAX_ADVMSS); tcp_initialize_rcv_mss(newsk); |