Network Security

I have an 1841 that has a working site to site vpn tunnel....I added the config for a vpn client and nothing happensI debugged crypto isakmp and dont even see the client trying to connectanyone see wants wrong version 12.4aaa new-model!aaa session-id...

i got 2 525 pixes with 4 interfaces. 2 of which are fast ethernet and 2 are gigabit. the pix also have a the serial cable for cable-based-failovermy configuration will be using all 4 interfaces for data traffic.i want to use ethernet1 for my manageme...

I have an ASA 5510 and about 10 site to site VPNs that will have dynamic IP addresses. Could some one point in the proper direction to configure this? do i just need to use 0.0.0.0? Are site to site vpns just considered a VPN tunnle? So if my ASA sup...

Hi, I always save our pix's 515 config before making changes, but just realised I have no idea how I would load a saved version of a good config, I only use the ADSM via a tftp server.Thanks

Hi,I have configured DFM for email notification as far as all the documentation says.But I get no emails.Email is working, as I can forward Alerts to myself no problem.I have looked in the NOS log and am only seeing Java errors :-log4j:WARN No such p...

Hi All, Having problems with two ASA's both with CSC-SSM modules and wondered if anyone had seen anything similar. The first ASA only has the SSM module and is set up as the documentation examples, with service-policy applied to the inside interface....

I just replace a clients PIX with an ASA 5510. They weren't using static nats and had all their servers set up with dual NICs. One connected to the internet and one to their inside network. Now that the ASA is in place, they are using static nats . H...

I have a strange problem with ASA5505.Some times iam not able to ping the outside interface from Internet and the VPN tunnels goes down.If i reboot the ASA box i will be able to ping the outside interface and the VPN tunnels comes up.#sh verCisco Ada...

Hi,With regards to NATs on the Pix, i know you can set an embryonic limit, but how do you know what to set this figure too, i know that leaving it a zero is not good practice, but how what do you set it too ?Is there a formula or something to work th...

HiMay I know how can configure NTP Server and client in a LAN. We have one Layer 3 Cisco (3560) switch and tree layer 2 ( 2960 ). I want one of them work as NTP server and others NTP client and sync true Time.Regards.S.Mehnati

Probably a strange request, but maybe not. I have two ASA 5520's, one behind the other as one is IPS the other CSC. I need to setup ASDM access through the IPS firewall to the second firewall for external management. I have SSH setup already sharing ...

Hi,Its a new setup.We are having a central site with leased line to internet & 13 remote locations having adsl connection (dynamic).All the remote locations are connecting via vpn to the central site.Central site is having PIX 515 (ver 7.2(2)).Remote...