| commit | 97e3ecd112ba45eb217cddab59f48659bc15d9d0 | [log] [tgz] |
|---|---|---|
| author | stephen hemminger <shemminger@vyatta.com> | Thu Mar 18 11:27:32 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Fri Mar 19 21:00:42 2010 -0700 |
| tree | 2e50eb442323387fd998e99ec560f58f1cdaf54e | |
| parent | 10414444cb8a8ee8893e00390b7cf40502e28352 [diff] |
TCP: check min TTL on received ICMP packets This adds RFC5082 checks for TTL on received ICMP packets. It adds some security against spoofed ICMP packets disrupting GTSM protected sessions. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>