Network Security

I have this situation:- dap with a network acl A- access-group on the outside interface that applies acl B.If acl A permits traffic but acl B denies it, traffic is denied.If acl A denies traffic and acl B permits it, traffic is denied.I would like to...

Hi All, we have a PIX 525, with (2) fiber 1GB interfaces, auto neg, connected to a 3750G switch, auto neg. We are incrementing interface counters on the "No Buffer" and "Overrun". The output interpretor tool suggests a few things, but I wanted to pas...

Have 5520 ASA transparent mode trying to see logs in ASDM screen.  log files go to the syslog server but can not get them to displayon teh screen from within ASDM security policy show log.

Good morning,I am trying to setup NAT rule to enable the connection to the VPN server from the outside in my ASA 5505. I already have configured a Lan to Lan VPN which is working fine, however, after adding the following Static NAT rule I lost connec...

Hello,we are using a ASA 5540 with 3 Interfaces.  Version 8.2(1)One interface is Inside, one Outside and one interface is the DMZ.1. Is it possible to configure the ASA, to send icmp unreachable messages, if one Server in the DMZ is down.At the momen...

i have an asa to which a switch will be attached. this switch wil have multiple end user ports but all on same vlan, so i have to create vlan on asa port which will attach to the layer2 switch.how do i create this vlan scene. is subinterface the only...

All,My FWSM recorded the following event and I have no explanation as to how this is possible.%FWSM-6-305010: Teardown dynamic translation from apps:172.31.129.222 to web:172.31.129.222 duration 3:00:00If you read closely, the IP addresses are identi...

Hello all,When trying to add a Cisco 4260 to IME I recieve the following message :Could not verify config username/password [IOEXception - java.security.cert.CertificateException : The required certificate doesen't exist in the key store.]Prior to th...