gtp: pass up link local traffic to userspace socket
authorPablo Neira Ayuso <pablo@netfilter.org>
Mon, 6 May 2024 23:12:36 +0000 (01:12 +0200)
committerPablo Neira Ayuso <pablo@netfilter.org>
Mon, 6 May 2024 23:35:58 +0000 (01:35 +0200)
commite4f88f7381fa551ff4ad059930a729a0ef2b405f
treede97ead9be712fa36c7c8a11b092fce6d6d5627d
parentc6461ec97b256856e6736454f00af70d9d12f171
gtp: pass up link local traffic to userspace socket

According to TS 29.061, it is possible to see IPv6 link-local traffic in
the GTP tunnel, see 11.2.1.3.2 IPv6 Stateless Address Autoconfiguration
(IPv6 SLAAC).

Pass up these packets to the userspace daemon to handle them as control
GTP traffic.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
drivers/net/gtp.c