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| author | jhb <jhb@FreeBSD.org> | 2015-01-25 20:37:32 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2015-01-25 20:37:32 +0000 |
| commit | 71eba92ca59be0af74c0d1ed3e68559add33521c (patch) | |
| tree | 627fb7fe90fd88682099da55b9ec02802c8301b1 /sbin/ipfw/nat.c | |
| parent | 03984c1e9c74ce91042ef333ec96564424269039 (diff) | |
| download | FreeBSD-src-71eba92ca59be0af74c0d1ed3e68559add33521c.zip FreeBSD-src-71eba92ca59be0af74c0d1ed3e68559add33521c.tar.gz | |
natd(8) will work with an unconfigured interface and effectively not do
anything until the interface is assigned an address. This fixes
ipfw_nat to do the same by using an IP of INADDR_ANY instead of
aborting the nat setup if the requested interface is not yet configured.
Differential Revision: https://reviews.freebsd.org/D1539
Reviewed by: melifaro, glebius, gnn
MFC after: 1 week
Diffstat (limited to 'sbin/ipfw/nat.c')
| -rw-r--r-- | sbin/ipfw/nat.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sbin/ipfw/nat.c b/sbin/ipfw/nat.c index 3bd0259..4391778 100644 --- a/sbin/ipfw/nat.c +++ b/sbin/ipfw/nat.c @@ -163,9 +163,9 @@ set_addr_dynamic(const char *ifn, struct nat44_cfg_nat *n) } } if (sin == NULL) - errx(1, "%s: cannot get interface address", ifn); - - n->ip = sin->sin_addr; + n->ip.s_addr = htonl(INADDR_ANY); + else + n->ip = sin->sin_addr; strncpy(n->if_name, ifn, IF_NAMESIZE); free(buf); |
