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| author | glebius <glebius@FreeBSD.org> | 2005-02-22 13:04:05 +0000 |
|---|---|---|
| committer | glebius <glebius@FreeBSD.org> | 2005-02-22 13:04:05 +0000 |
| commit | e1d22638d0a8257ed01b7f95d1b6d5cef74ebd07 (patch) | |
| tree | 120bc2567ed859da022499edb1691fa4c7bdd908 /sys/netinet6/in6_proto.c | |
| parent | a986ceef8da1f3c7f37ca981d799c33b3e6ae3f2 (diff) | |
| download | FreeBSD-src-e1d22638d0a8257ed01b7f95d1b6d5cef74ebd07.zip FreeBSD-src-e1d22638d0a8257ed01b7f95d1b6d5cef74ebd07.tar.gz | |
Add CARP (Common Address Redundancy Protocol), which allows multiple
hosts to share an IP address, providing high availability and load
balancing.
Original work on CARP done by Michael Shalayeff, with many
additions by Marco Pfatschbacher and Ryan McBride.
FreeBSD port done solely by Max Laier.
Patch by: mlaier
Obtained from: OpenBSD (mickey, mcbride)
Diffstat (limited to 'sys/netinet6/in6_proto.c')
| -rw-r--r-- | sys/netinet6/in6_proto.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/netinet6/in6_proto.c b/sys/netinet6/in6_proto.c index 129c5f3..7900303 100644 --- a/sys/netinet6/in6_proto.c +++ b/sys/netinet6/in6_proto.c @@ -64,6 +64,7 @@ #include "opt_inet.h" #include "opt_inet6.h" #include "opt_ipsec.h" +#include "opt_carp.h" #include <sys/param.h> #include <sys/socket.h> @@ -121,6 +122,10 @@ #endif #endif /* IPSEC */ +#ifdef DEV_CARP +#include <netinet/ip_carp.h> +#endif + #ifdef FAST_IPSEC #include <netipsec/ipsec6.h> #define IPSEC @@ -241,6 +246,14 @@ struct ip6protosw inet6sw[] = { 0, 0, 0, 0, &rip6_usrreqs }, +#ifdef DEV_CARP +{ SOCK_RAW, &inet6domain, IPPROTO_CARP, PR_ATOMIC|PR_ADDR, + carp6_input, rip6_output, 0, rip6_ctloutput, + 0, + 0, 0, 0, 0, + &rip6_usrreqs +}, +#endif /* DEV_CARP */ /* raw wildcard */ { SOCK_RAW, &inet6domain, 0, PR_ATOMIC|PR_ADDR, rip6_input, rip6_output, 0, rip6_ctloutput, |
