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hi all , im trying to configure ipsec tunnel from R2 to R4 (top right router) . but after i configured all the ipsec gre commands , my ospf routing seems to be down suddenly and now both my ipsec and ospf doesn't work. any one can help me please? i'm...
Hi fams, I tried troubleshooting pc2 inside the firewall to ping HQ router, Laptop at satellite office to ping firewall, and ISP router to ping firewall, but none of which works. it seems like packets cant ping from Changi router to firewall is causi...
Hi, how do I create ACL to only allow certain routers to access the radius server for aaa authentication with radius server login . i tried implementing Changi(config)#access-list 100 permit tcp 10.0.0.124 0.0.0.3 10.0.0.96 0.0.0.15 eq 22but it doesn...
Hi guys, my webserver IP address is 10.0.0.114. I've configured my g1/1 nameif as outside and g1/2 nameif as inside, objects network and access-list to permit over port 443. however, it seems like it just can't ping from HQ to the web server. neither...
hi marce, my ospf neighbor was up until the crypto map was applied to the interface. not sure why this happens. any idea why ? im running ospf authentication
Username for routers is cisco password is cisco . for the firewall, there is no password configured. I tried to change the link between the ASA outside interface and the HQ to 209 address but it still doesn't seem to be working