diff options
| -rw-r--r-- | sys/net/if_tun.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/sys/net/if_tun.c b/sys/net/if_tun.c index 6ff8d974943..62046c91162 100644 --- a/sys/net/if_tun.c +++ b/sys/net/if_tun.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_tun.c,v 1.45 2003/01/07 09:00:34 kjc Exp $ */ +/* $OpenBSD: if_tun.c,v 1.46 2003/04/18 05:26:13 jason Exp $ */ /* $NetBSD: if_tun.c,v 1.24 1996/05/07 02:40:48 thorpej Exp $ */ /* @@ -299,6 +299,23 @@ tuninit(tp) tp->tun_flags &= ~TUN_BRDADDR; } #endif +#ifdef INET6 + if (ifa->ifa_addr->sa_family == AF_INET6) { + struct sockaddr_in6 *sin; + + sin = (struct sockaddr_in6 *)ifa->ifa_addr; + if (!IN6_IS_ADDR_UNSPECIFIED(&sin->sin6_addr)) + tp->tun_flags |= TUN_IASET; + + if (ifp->if_flags & IFF_POINTOPOINT) { + sin = (struct sockaddr_in6 *)ifa->ifa_dstaddr; + if (sin && + !IN6_IS_ADDR_UNSPECIFIED(&sin->sin6_addr)) + tp->tun_flags |= TUN_DSTADDR; + } else + tp->tun_flags &= ~TUN_DSTADDR; + } +#endif /* INET6 */ } return 0; |