diff options
Diffstat (limited to 'share/man/man4/carp.4')
| -rw-r--r-- | share/man/man4/carp.4 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/share/man/man4/carp.4 b/share/man/man4/carp.4 index 19079a2cc97e..c972e0288791 100644 --- a/share/man/man4/carp.4 +++ b/share/man/man4/carp.4 @@ -24,7 +24,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd March 6, 2023 +.Dd April 12, 2024 .Dt CARP 4 .Os .Sh NAME @@ -93,6 +93,17 @@ or through the .Dv SIOCSPEER .Xr ioctl 2 . .Pp +.Xr carp 4 +can be configured to use either the non-standard CARP protocol, or VRRPv3 (RFC 5798). +Use the +.Cm carpver +parameter to select either 2 (CARP) or 3 (VRRPv3). +VRRPv3 specific parameters can be configured using the +.Cm vrrpprio +and +.Cm vrrpinterval +parameters. +.Pp CARP virtual hosts can be configured on multicast-capable interfaces: Ethernet, layer 2 VLAN, FDDI and Token Ring. An arbitrary number of virtual host IDs can be configured on an interface. |