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Community Member

do Switch 6509 6.3(7) has any issue with Multicast ARP

we have two check point firewalls in cluster. We defined Multicast MAC address on 6509 switches it was working fine till we have 6.3(8) but since we downgrade to 6.3(7) ( to resolve other issues) we have random issues with check point VPN. Firewall vendor says it is due to Multicast MAC address things not working properlly. entry is like this

500 01-02-03-04-05-08 + 1/1-2,6/39-40

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Community Member

Re: do Switch 6509 6.3(7) has any issue with Multicast ARP

Try using a static arp entry for the multicast MAC address:

CatOS> (enable) set cam permanent 09-00-11-11-22-22 4/1-3 2

Router(config)#arp 10.10.10.100 0900.1111.2222 ARPA

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