Network Security

Cisco PIX Firewall Version 6.3My PIX was working just fine until I enabled PPPoE. Now that I've enabled PPPoE, I can no longer ping out. Now when I Ping out, I don't get responses back.I tried disabling ip audit, permit icmp any any, I even tried per...

Good morning I have in production a Cisco IDS 4235 that will be replaced with a Cisco IPS 4240At today the 4235 works very well with Cisco IPS Event Viewer 5.2(1); also the model Cisco IPS 4240 will work well with Cisco IPS Event Viewer 5.2(1) ???I s...

Hi everyone,I have a PIX Firewall which I'd like to configure to allow IP addresses from the external interface (private IP range) to access multiple networks that exist on the internal network.For example:The internal network has a layer 3 switch wi...

copy tftp flash takes the bin file from tftp server to the pix but I cannot determine an opposite command to tdo the reverse

Hi,Right the setup is a pix 501 with one outside IP. Lets say 213.213.213.213.What needs to be done is to allow an external company access (on ip 10.10.10.10) to 3 computers (192.168.1.1-192.168.1.3)on port 80. For remote access.Now as far as I know ...

PIX 515E firewall running IOS version 7.2 I have attempted to recover the password but the binary files available on the Cisco website which you download to the PIX through a TFTP sever cannot erase the password because Cisco only caters for version...

I am setting this box up for the first time. I think I have the configuration correct. I have been able to ping an internet site but a I get disconnected. When I do a continuous ping I get replies and then after a short period of time I get no respon...

Hi AllI have ASA 5520 with 8.0(2) and using for SSL with 50 user liscence. SSL Clients are using Windows VISTA. Clients can either connect through Tunnel mode and Browser mode.It works fine but suddenly ASA reject all the SSL sessions and even no n...

Hi,Currently I running PAT in PIX (from inside to outside interface) , also I have some STATIC NAT, so the inside user can go to internet. Just like everybody's setting. global (outside) 1 206.x.x.1 netmask 255.255.255.0nat (inside) 1 0.0.0.0 0.0.0.0...

We have 2 separate sites linked via a 10MB connection with an ISP connection at each site (these ISPs are also or will be BGP peers for each other). At each site there is 1 ASA firewall with a 10MB link to the alternate sites ASA firewall.If the fire...

Hi,Was thinking what would happen in case of A/S failover of ASA, if Failover cable fails??Gaurang.

Hi,We are having ASA 5500 series and on whcih we have configured remote vpn access. This ASA then connected to L3 swicth and also to our router. There are different subnet (vlans ) on L3 swicth. Similarly different subnets are reachable from router...