tcp, udp: Allow binding ports in init namespace to both tap and loopback

Traffic with loopback source address will be forwarded to the direct loopback connection in the namespace, and the tap interface is used for the rest. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2021-07-26 14:10:29 +02:00
parent f4aaa471a1
commit 86b273150a
6 changed files with 144 additions and 64 deletions
--- a/udp.h
+++ b/udp.h
@@ -35,7 +35,6 @@ union udp_epoll_ref {
 	uint32_t u32;
 };

-
 /**
 * struct udp_ctx - Execution context for UDP
 * @port6_to_tap:	IPv6 ports bound host/init-side, packets to guest/tap