Network Security

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I have ASA5540 running in failover mode. When on the primary firewall all is well however when it failover to the backup can't pass traffic to the internet configs are exact. Also see this in my internet router logg: Apr 2 11:03:50: %OSPF-5-ADJCHG...

I'm having an issue whereby my IDSM-2 blade running IPS 5.1(1) S214.0 keeps dying. I need to go into the switch and reset the module to get it going. After resetting it, the IDS logs events and works for a while then stops again. Could the volume ...

bennettg by Level 1
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Hello people-I have a 5510 with: 1 outside, 1 inside and a DMZ configured which has sec lvl of 50.I have installed an IAS and I want to use it to authenticate when somebody connects to the firewall.I am using SSH and I tried setting up the RADIUS but...

Using Cisco VPN Client against a PIX firewall. Internal WINS Server is a Linux/Samba domain controller. Everything has worked great for over a year and everything still works great INSIDE the firewall. Suddenly however, VPN users are unable to get...

Hey guys,I'm configuring a FWSM with 3.1(6) and need some help regarding NAT on the outside interface.I'd like to know if it's possible to use nat-exemption on the outside interface without using a static as I'll be using the statics to translate fro...

Hi all,I am configuring a ASA 5510 and I have a proxy server (in inside interface) that must to connect at externals DNS.I have created the rules and NATs necessary it, but I am not able to open any web page, just reach the web pages through ip addre...

I have a 1841 router with 20 Site to Site VPN and 10 Remote access users connects to it, now i want to add up another router so i can configure the same configurations and can use it as a backup , will HSRP be good choice for this & how should i star...

hi..i have asa5540 i have to create sub-interfaces on my asa but my asa is directly connected to switch now tell me how sub-interfaces of asa and switch port will connected.Let me expalin if i divide one interface of asa in 2 sub-interfaces with 2 vl...