I am trying to configure an access list on my LAN segment e0 as a preliminary step to secure the network which will include a DMZ webserver.The PC at 40.5 loses internet conectivity when I add the access list. I'd eventually like to be able to perm...
Hi: I'm new to this and I'm trying to set up a stub network with a DMZ on aCisco 831. I haven't set up NAT or any access lists yet. The router can pingeverything in all three segments-- WAN, LAN, DMZ. A PC in (ether2) canping all router interface...
SuccessThanks again to the Community:I've got conectivity with the list:access-list 160 permit ip host anyaccess-list 160 permit tcp any any establishedaccess-list 160 permit ip host anyaccess-list 160 permit tcp any eq www host 192.168.40.5 ackI h...
The PC arp table showed the error. The e0 interface is assigned 40.10 not 40.1. It pings just fine from the router and the PC. Sorry for the confusion. I now have to think about the DNS issue and any and all other services.
I used the following list as you suggest which lets the router ping the PC, but there is still no internet conectivity. I cannot ping the e0 interface from the PC or the router itself. Is it a loopback issue?access-list 160 permit icmp any anyacce...
With those lists defined and without any list on e1 interface the PC 40.5 can ping itself but not the segment gateway e0 at 40.1. The router itself cannot ping the e0 interface at 40.1 but can ping e1 and e2 and everything beyond.
