Network Security

8.3x--> I am so frustrated with this new code cisco releasedNATs are becomign more and more painful in 8.3x release and I am affraid to upgrade our clients ASAs to this new code. NAT statements make absolutely no sense and troubleshooting is even har...

We want to make an upgrade of one of our customers' ASA 5520 (with failover). They have version 8.2 now and we want to get the more stable newest one. Can we get an 8.6 version? or we need an ASA 5500X for that one?Which one do you recomend? RegardsM...

If anyone thinks they can help, please do, I'm desperately trying to help a company with a short term deadline.  Just doing it to help out a friend in a rural area where every CISCO tech contact they had seems to be unavailable (For the last and next...

HiWe have two failover ASAs 5585 sending log files to a FTP server. This is the configuration applied in the ASAs:show run logging logging enable logging timestamp logging buffer-size 1048576 logging buffered informational logging asdm informational ...

Dear All,I have this configuration:-static (inside,outside) smtp1_extern smtp1_intern netmask 255.255.255.255 0 0static (inside,outside) smtp2_extern smtp2_intern netmask 255.255.255.255 0 0andglobal (outside) 1 smtp1_extern netmask 255.255.255.224na...

Hi everyone!I have created privilege level 3 on 3750 layer 3 switch.Now, i want to enable OSPF routing command on this privilege, but I can't enable OSPF "network area" command.Cisco IOS only enable the "network" command, and when I try to enter "are...

I'm not able to access my Slingbox from the outside.  I've set up port forwarding on port 5001 to allow outside connections in, but port forwarding isn't working.  Am I missing something?object network INSIDE-HOSTS subnet 10.10.10.0 255.255.255.0obje...

I hope you can help me do bear with me as I'm still starting with Cisco products,We have a Cisco ASA 5510 Base License with 7.08 our provider assigned us x.x.199.41 as gateway while the ASA is on x.x.199.42 in the 255.255.255.248 subnet... I tried ma...

HiHas anybody a running configuration on v8.4(3)9 with a cut-through proxy setup, that doesn't need a virtual server?Before upgrading a telnet session was authenticated on the ASA inband, just by configuring the corresponding "aaa authentication matc...

What I am attempting to do is setup snmpv3 on two failover 5510's .The problem I am running into, the snmp management software rejects one of the devices as it sees it as having a duplicate engine ID since the two devices share the same config.  Has ...

I'm seeing numerous hits (denied) to port TCP 60760 from multiple IP addresses and ephemeral ports.  The concentration on this port seems significant, of the firewall hits logged in the last 24 hours, 86% have been TCP dest 60760.  No luck on interne...

Hi,I'm having problems getting FTP to work through two FWSM virtual contexts which are connected via a vrf. All this is configured on a 6500 switch with the FWSM running 3.1(4)CLIENT-----CONTEXT_1-------VRF------CONTEXT_2--------FTP_SERVERAt the mome...

Hi Team, Can i access Cisco ASA 5505 Remotely Via Modem?  l mean out of band management of Cisco ASA 5505? is that possible??

Simple question: if I configure the priority queue on the native vlan (physical interface) of an ASA 802.1Q trunk, will priority queueing happen on the tagged vlan's as well as they egress/ingress the physical port via the native vlan? Sample configu...