Network Security

I am converting from a symantec enterprise firewall to a cisco asa 5510. Currently I have it setup so that any traffic designated for my external firewall port using port 80 gets directed to a web server and anything using port 25 gets directed to my...

I use CiscoWorks Common Services with SP3 2.2, IPS Management Center 2.2 and Security Monitor 2.2 Several months back, Cisco filed a bug (CSCsb29404) called “Wrong link to NSDB signatures in IDSMC 2.1 and SecMon”I have just installed a 2.3 server. I ...

Hi, I'm reviewing my PIX 515E (7.04) configuration, in a VoIp environment(ipphone, CCM, gateway and ActiveDirectory are on 4 different subnet). I'm looking for a best pratice configuration... do you know where I can find it ? Does cisco recommand a c...

I have a router with IOS IPS and manage this using SDM.I have deleted a signature from the router and would now like to re-install it.Using SDM import feature I have looked for the deleted signature in the 256mb.sdf that I've downloaded from the Cisc...

Hi allatthached there is the configuration of the router.When i connect from remote with the ms vpn client i can't go on internet any more.suggestions?regards to allgian paolo

Hi-I've been trying to get my PIX handle NFS traffic btn Windows and solaris 9 machines but in vain (for 2 days now!!).Configs:Windows:- Installed Windows Unix services which has NFS utilities like mount, rpcinfo, showmount which are all working fin...

After following the procedure for passwords recovery,ping tftp server ok but when i type tftp and i valid, i can not have the expected output,i get nothing. Help

Hi,What could be the causes that would give the following errors on a PIX 535 Gig Interface:MTU 1500 bytes, BW 1 Gbit full duplex, Force link-up 3014970004 packets input, 69627346753824 bytes, 22550774 no buffer Received 2 broadcasts, 0...

Hi, I've seen this argument before, but without an effective solution. I have a contivity client behind a 857 cisco router. This client needs to connect to a remote VPN server. With NAT enable and easy VPN server disable all works fine. When I enable...

Hi, I'm looking to limit the max throughput on the outside interface off my pix. I want to be able to keep the outside interface config at 100full, but to restrict the throughput at somethings like 6 mbps.Is'it possible ?Thanks !

Hi alli whant to connect from remote to my 1841 router with a cisco vpn client 4.6 but i have no idea about the configuration to to to the router.Can you post a sample config?Thanks allGian PaoloCisco IOS Software, 1841 Software (C1841-ADVSECURITYK9-...

hi all like you can see from in the attacched when i connect from a remote VPN MS client i can't go to the network 10.0.15.0 that is the network i reach trought the tunnel0.Any suggetion?What kind of rout to reach the network 10.0.15.0

I've noticed summary alerts without a preceding non-summarized alert, which I thought was impossible.Are signatures using a summary mode of "summarize" always supposed to generate 2 alerts, the initial alert that starts the counter and then a summari...

I have a 7960 from a CCME install with version P00307020200 on it unfortunately this version would seem to have a bug with ccme and shared lines where the phone keeps ringing but no line is. I have found this does not occur on P00305000600 however of...

I am trying to get PPTP tunnels to client sites through NAT (not overloaded) on IOS c181x-advipservicesk9-mz.123-8.YI1.binI am not overloading the nat but I still cannot make a connection. I am not seeing any packets being blocked by ACLs to the spe...