Only one multicast routing protocol can be used for multicast packets on the Nokia Appliance.

Use modzap for IPSO 3.x and 4.x to make the following change:

nokia[admin]# modzap _fw_allow_unknown_if $FWDIR/boot/modules/fwmod.o 0x1

(Will change _fw_allow_unknown_if at offset 0xac09c from 0x00000000 to 0x00000001)

Refer to sk38790: Please explain why my Nokia IP Appliance will not route Multicast Packets?.

No they are not.

Refer to sk41360: How to prevent multicast packets from being dropped by VPN-1/FireWall-1 anti-spoofing rules?.

Refer to:

• PIM-DM and PIM-SM Failover Behaviour in a High-Availability Configuration
• PIM-DM and PIM-SM Failover Behaviour In a High-Availability Configuration (Word Doc)
• DVMRP Failover Behavior in a High-Availability Configuration

Refer to sk40367: Does VRRP (Virtual Router Redundancy Protocol) support High Availability Failover for Multicast Traffic?.

Refer to sk40228: Why is there temporary suppression of multicast data traffic if a source has been silent for some period of time?.

Refer to sk39907: How do I prevent an IPSO platform from becoming the DR during the PIM DR election?.

Refer to sk39919: Interoperability issue with non-standard PIM Sparse Mode bootstrap messages from Cisco routers.

Refer to sk38991: What settings do we support for DVMRP (Distance Vector Multicast Routing Protocol)?.

Refer to sk38695: [LOG_WARNING] ipsrd[237]: PIM CRP: no elected bsr to send crp advertisement.

Refer to sk38568: ipsrd[205]: dvmrp_recv_prune: duplicate prune from xx for (yy, zz)/aa, time remaining bb sec.