diff options
| -rw-r--r-- | KNOWN_BUGS | 10 | ||||
| -rw-r--r-- | extensions/libipt_ecn.c | 2 |
2 files changed, 8 insertions, 4 deletions
@@ -1,10 +1,14 @@ Known bugs: -1) NAT in the OUTPUT chain does not work in stock kernels. However, - there is a patch in patch-o-matic, called the 'local-nat.patch'. - This patch adds a CONFIG_NF_IP_NAT_LOCAL kernel config option. +1) NAT in the OUTPUT chain only works since kernel 2.4.18. However, + there is a patch for previous kernels in patch-o-matic, called the + 'local-nat.patch'. This patch adds a CONFIG_NF_IP_NAT_LOCAL kernel config + option. 2) tcpdump traffic is corrupted by OUTPUT NAT. 3) Connection tracking doesn't wait very long for reply FIN, meaning that half-closed pipes can time out early (seen frequently with squid). + +4) When you use ip6tables packet mangling on IPv6 packets, the packet will + not be re-routed in case e.g. you insert a routing header. diff --git a/extensions/libipt_ecn.c b/extensions/libipt_ecn.c index 7dcee2c..92bdbf0 100644 --- a/extensions/libipt_ecn.c +++ b/extensions/libipt_ecn.c @@ -83,7 +83,7 @@ parse(int c, char **argv, int invert, unsigned int *flags, if (string_to_number(optarg, 0, 3, &result)) exit_error(PARAMETER_PROBLEM, "ECN match: Value out of range"); - einfo->ip_ect = result; + einfo->ip_ect = (result << IPT_ECN_SHIFT); break; default: return 0; |