diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2009-03-05 13:26:29 +0100 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2009-03-05 13:26:29 +0100 |
commit | f693586d1b69114049a47fa615872ad4c14dcff2 (patch) | |
tree | e27881ae993cf4724155872e5fbd2dcbcb2d7198 /src/conntrack/snprintf_xml.c | |
parent | 752a1af93da1381a5ecb921e7519cd9997eb27bc (diff) |
src: add support for GRE transport protocol
This patch adds support for GRE transport protocol.
Tested-by: Byan Buff <bduff@ecessa.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/conntrack/snprintf_xml.c')
-rw-r--r-- | src/conntrack/snprintf_xml.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/conntrack/snprintf_xml.c b/src/conntrack/snprintf_xml.c index b14ff43..cb6fc03 100644 --- a/src/conntrack/snprintf_xml.c +++ b/src/conntrack/snprintf_xml.c @@ -59,7 +59,8 @@ static char *proto2str[IPPROTO_MAX] = { [IPPROTO_UDPLITE] = "udplite", [IPPROTO_ICMP] = "icmp", [IPPROTO_ICMPV6] = "icmp6", - [IPPROTO_SCTP] = "sctp" + [IPPROTO_SCTP] = "sctp", + [IPPROTO_GRE] = "gre" }; static char *l3proto2str[AF_MAX] = { [AF_INET] = "ipv4", @@ -177,6 +178,17 @@ static int __snprintf_proto_xml(char *buf, BUFFER_SIZE(ret, size, len, offset); } break; + case IPPROTO_GRE: + if (type == __ADDR_SRC) { + ret = snprintf(buf, len, "<srckey>0x%x</srckey>", + ntohs(tuple->l4src.all)); + BUFFER_SIZE(ret, size, len, offset); + } else { + ret = snprintf(buf, len, "<dstkey>%u</dstkey>", + ntohs(tuple->l4dst.all)); + BUFFER_SIZE(ret, size, len, offset); + } + break; } return ret; |