Network Security

I keep having my pix cutting off the traffic.  I have been logging and the last three times each log shows this line is the last line and then traffic stops:Denied ICMP type=3, code=3 from 155.229.56.214 on interface 0Right now my configuration only ...

It doesn't look like setting a RIP neighbor is possible on the ASA 5505.  Is there a preferred method for configuring RIP between an ASA and a 2800 router?  The intention is to have a site to site VPN on the ASA to the same network that the 2800 rout...

I'm not quite sure if the problem is the ASA, or something else in the network design, but the ASA is at the heart of what's going on, so I started this here.I have a remote site - directly connected via fiber so it can basically considered local - t...

Dear Friends,I have created the site to site VPN between my two office locations.Over VPN i have migrated 4 subnets of ( /24 & /16) once i switch the traffic on VPN tunnel,I observed the subnets are able to talk to each other & one subnets is not abl...

HI,I have ASA 5505 firewall with base license.I am using 10.91.40.0/24 IP series.Below are the requirements that i need to configure1. First 30 IP's need to have direct internet access.2. All remaining IP traffic i need to send proxy server( Squid se...

Hello All,I have been struggling with this issue.  I have a ASA 5505.  I want to be able to ping from my workstation to some address, lets say www.yahoo.com.  My workstation is connected to Ethernet 0/2.  I have tried playing around with the ACL but ...

I've just taken over a new network with a Cisco ASA5520. Everything is working fine, except I am being bombarded with 106001 alerts from a few internal hosts to one specific internal host. The description in general is "Inbound TCP connection denied ...

hi all,is it possible to configure bridge mode in asa 5505if it is can u provide me a configthankscyril

HiHow to connect multiple internal networks with internet configurationHugo

Hi,Anybody has seen this issue, or even better, solved it :-)We have 2 failover clusters  that works fine for some time but after a random time (6 to 50 days seen), for an unknow reason, the 'no failover' command shows up in the secondary firewall co...

I recently puchased an ASA 5505 that came with the base license only to have to randomly pick devices to not allow internet access to.  I found out that the base license only allows 10 inside hosts, so I upgraded to the Security Plus license.  Accord...