Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-02 22:58:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Set ip_proto when creating new tunnel encapsulations

Browse source
This commit is contained in:
Tim Wojtulewicz 2025-03-06 09:25:03 -07:00
parent 86fd9c4e0d
commit 479c4be08b
5 changed files with 33 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/TunnelEncapsulation.h
View file

@ -40,15 +40,22 @@ public:
* @param d The tunnel destination address, likely taken from an IP header.
* @param t The type of IP tunnel.
*/
EncapsulatingConn(const IPAddr& s, const IPAddr& d, BifEnum::Tunnel::Type t = BifEnum::Tunnel::IP)
EncapsulatingConn(const IPAddr& s, const IPAddr& d, BifEnum::Tunnel::Type t = BifEnum::Tunnel::IP,
uint16_t ip_proto = UNKNOWN_IP_PROTO)
: src_addr(s),
dst_addr(d),
src_port(0),
dst_port(0),
proto(TRANSPORT_UNKNOWN),
ip_proto(UNKNOWN_IP_PROTO),
ip_proto(ip_proto),
type(t),
uid(UID(detail::bits_per_uid)) {}
uid(UID(detail::bits_per_uid)) {
switch ( ip_proto ) {
case IPPROTO_ICMP: proto = TRANSPORT_ICMP; break;
case IPPROTO_UDP: proto = TRANSPORT_UDP; break;
case IPPROTO_TCP: proto = TRANSPORT_TCP; break;
default: proto = TRANSPORT_UNKNOWN; break;
}
}
/**
* Construct a tunnel connection using information from an already existing