CONFIG MULTICASTROUTING DYNAMIC INTERFACE ADD

Level

network,modify

History

Appears in 4.5.0
Crp, CrpPriority, CrpInterval, CrpRanges appears in 4.8.0
Priority renamed to DrPriority in 4.8.0

Description

Configure an interface for dynamic multicast routing

Usage

IfName=<user interface name> : The interface that will be added.
[Igmp=<V2|V3>] : Maximum version of IGMP accepted on this interface (default: V3).
[DrPriority=<1-4294967294>] : Set the priority of this firewall in DR elections on this interface. Low numbers are low priority.
[TtlThreshold=<2-255>] : Set the minimum TTL for packets to be forwarded from this interface.
[Crp=<0|1|on|off>] : Set the participation into RP election (default: 0). The first IPv4 address of the interface will be used as C-RP address.
[CrInterval=<10-16383>] : Set the interval between each Candidate-RP-Advertisement (C-RP-Adv) message.
[CrpPriority=<0-255>] : Set the priority given to the current C-RP in RP election. A smaller value means higher priority.
[CrpRanges=<host/network object>[,<host/network object>,...] : Set the complete IPv4 multicast ranges list for which the candidacy is submitted]. If 'Crp=1' or 'Crp=on', at least one range must be specified.

Remark

IfName must not be a bridge.
If IgmpV2 and Igmpv3 are both off, the firewall will still forward multicast traffic received on the interface, but will not handle IGMP received on it.

Example

CONFIG MULTICASTROUTING DYNAMIC INTERFACE ADD IfName=out Igmp=V3