Network Security

Hi at all,I have the following problem:The primary ASA  after some hours became unreachable on the Management interface and another interface while answer at ping on the others interfaces.At same time for me it' s impossible to enter via ssh and teln...

Hello,Here is a short explain:Extended IP access list DANGEOURS_WEBSITES    deny tcp any host www.badsite.hu eq ww 443    permit ip any anyTranslating "www.badsite.hu"...domain server (90.0.0.100)After the translation:Extended IP access list DANGEOUR...

HiI'm totally new to writing any kind of custom signature, but was wondering if anyone has written any for APT detection?  Specifically I'm looking at creating sigs for certain TCP packet info containing HTML and mime type info.  Please let me know i...

Can anyone please provide me sample logs of CISCO IDSM-2 (syslog/SDEE format) and log reference manual for these logs?

   1: 10:57:00.508091 64.103.236.62.61615 > 175.136.235.106.21: S 1175398786:1175398786(0) win 8192 <mss 1260,nop,wscale 0,nop,nop,sackOK>   2: 10:57:00.508228 175.136.235.106.21 > 64.103.236.62.61615: R 984819660:984819660(0) ack 1175398787 win 0   ...

Hi guys,I was searching the documentation and couldn't find a clear answer. Is there a specific upgrade path for the IPS 4255? Thanks

Discover device failed with message:Invalid device: The device combination of version "9.1(1) (8.6)" and OS mode "ROUTER" and OS multiplicity "SINGLE" is not supported for the device type of Cisco ASA-5510 Adaptive Security Appliance. Please check if...

In a new implementation I have a 4507 l3 switch and I can not do that traffic go out throught the firewall.I post the main configuration------------------------------4507-------------------------------vlan 1093 name FWinterface Vlan1093 ip address 10...

Hi ,On running sh interface ip brief on FWSM it show two gigabit interfaces as mentioned in docs that connection in FWSM are made through VLANs only so Please le me know what they are used for.FWSM# sh int ip brief Interface                  IP-Addre...

Hi,I have two FWSM modules on two 6509 switches. Last night I updated the active FWSM, but I don't know how to update the passive one! One solution that came up to my mind was to change the active one, to act in passive state, and then change the pas...

Starting from 17 Jan 2013 CSM unnable to dowload the new signatures for IPS. Do anybody knew about he reasons.Thanks,Aliaksandr

Hello, I'm looking for the ASA 5510 IPS support contract part number? I beleive it's CON-SU3-A?? Any help is appreciated. Thanks!

Hi,Has anyone got DynDNS or some other public dynamic DNS services on the Internet working on ASA 5505?Thanks,Antti