diff options
| author |   claudio <claudio@openbsd.org> | 2015-05-15 11:53:06 +0000 |
|---|---|---|
| committer | claudio <claudio@openbsd.org> | 2015-05-15 11:53:06 +0000 |
| commit | 1cc422ba2cb2a84bc4e0fac65c07bfc33e174aad (patch) | |
| tree | c438279f7c298e6839a78d7a00f369aa416b4051 /sys | |
| parent | Convert to if_input(). (diff) | |
| download | wireguard-openbsd-1cc422ba2cb2a84bc4e0fac65c07bfc33e174aad.tar.xz wireguard-openbsd-1cc422ba2cb2a84bc4e0fac65c07bfc33e174aad.zip | |
Give carp(4) interfaces their own low priority. The change should not
change behaviour for now but will allow to share the same address with
the parent interface without major hacks.
OK mpi@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net/if_var.h | 3 | ||||
| -rw-r--r-- | sys/netinet/ip_carp.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/sys/net/if_var.h b/sys/net/if_var.h index a226f62bf4b..78e7b57926f 100644 --- a/sys/net/if_var.h +++ b/sys/net/if_var.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if_var.h,v 1.26 2015/05/15 10:15:13 mpi Exp $ */ +/* $OpenBSD: if_var.h,v 1.27 2015/05/15 11:53:06 claudio Exp $ */ /* $NetBSD: if.h,v 1.23 1996/05/07 02:40:27 thorpej Exp $ */ /* @@ -389,6 +389,7 @@ do { \ /* default interface priorities */ #define IF_WIRED_DEFAULT_PRIORITY 0 #define IF_WIRELESS_DEFAULT_PRIORITY 4 +#define IF_CARP_DEFAULT_PRIORITY 15 /* * Network stack input queues. diff --git a/sys/netinet/ip_carp.c b/sys/netinet/ip_carp.c index 8460aa6074e..76185eb4d10 100644 --- a/sys/netinet/ip_carp.c +++ b/sys/netinet/ip_carp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_carp.c,v 1.255 2015/05/15 10:09:23 mpi Exp $ */ +/* $OpenBSD: ip_carp.c,v 1.256 2015/05/15 11:53:06 claudio Exp $ */ /* * Copyright (c) 2002 Michael Shalayeff. All rights reserved. @@ -752,6 +752,7 @@ carp_clone_create(ifc, unit) ifp->if_type = IFT_CARP; ifp->if_sadl->sdl_type = IFT_CARP; ifp->if_output = carp_output; + ifp->if_priority = IF_CARP_DEFAULT_PRIORITY; /* Hook carp_addr_updated to cope with address and route changes. */ sc->ah_cookie = hook_establish(sc->sc_if.if_addrhooks, 0, |