On Wed, Mar 29, 2023 at 03:39:13PM +0000, Drewek, Wojciech wrote:
-----Original Message----- -MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET6, 2, IPPROTO_L2TP); -MODULE_ALIAS_NET_PF_PROTO(PF_INET6, IPPROTO_L2TP); +MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET6, 2, 115 /* IPPROTO_L2TP */); +MODULE_ALIAS_NET_PF_PROTO(PF_INET6, 115 /* IPPROTO_L2TP */);
Btw, am I blind or the alias with type was wrong the whole time? pf goes first, then proto and type at the end according to the definition of MODULE_ALIAS_NET_PF_PROTO_TYPE and here type (2) is 2nd and proto (115) is 3rd
You're not blind :). The MODULE_ALIAS_NET_PF_PROTO_TYPE(...) is indeed wrong. Auto-loading the l2tp_ip and l2tp_ip6 modules only worked because of the extra MODULE_ALIAS_NET_PF_PROTO() declaration (as inet_create() and inet6_create() fallback to "net-pf-%d-proto-%d" if "net-pf-%d-proto-%d-type-%d" fails).