Pix Swap prblm

[vinodgasianet]

I'm facing a problem, I tried to interchange our main Pix with another Pix with same configurations,same version & same model, but internet is not working and other are ok. Connection is like this Main Pix inside is connected to 6509 switch,outside is connected to Router,pix is having 2 DMZs one connected to outside of ISA server directly and next interface is for mpls.

Ospf is used as routing protocol.

Internet connection upto pix is fine but through ISA it will not work.

whenever I use the Main Pix internet will work, why this happening...Please advice me

[m.sir]

I could be ARP issue... you need clear arp cache on Internet router (connected to outside of PIX) AFTER firewall swap... If its under ISP administration try to ask ISP for this service

M.

Hope that helps rate if it does

[vinodgasianet]

but internet upto pix is ok,bcoz directly connected machine is getting net. we are getting web thru interface2 ie;mpls. is there any arp issue in ISA server...