Is GRE supported on a 501 PIX?

[colsen]

I have a 501 PIX to 501 PIX IPSEC Vpn. I need broadcast/multicast traffic passed through the vpn for Microsoft PC's. No cisco routers used.

How can this be done? Any way? Ideas? Clues?

Is GRE supported on a 501 PIX?

Thanks!

[mostiguy]

GRE is not supported. There is some multicast support on the pix, but I have never worked with it.

[alex.walker]

PIx doesn't support GRE. Have you got enough kit to do a GRE tunnel from other routers on each site, and just permit the GRE traffic through your VPN?

Regards,

Alex.