Network Security

Dear,How to open the following port with ASA running 8.4 versionTCP: 5242 and 4244UDP: 5243 and 9785 Thanks.

Any help will be great this is all I get from the console. Any suggestions will be great. Everything was woking perfectly!CISCO SYSTEMSEmbedded BIOS Version 1.0(12)13 08/28/08 15:50:37.45Low Memory: 632 KBHigh Memory: 507 MBPCI Device Table.Bus Dev F...

I have a customer that wants to authenticate users at the ASA before being allowed access from the outside into a payroll server on the DMZ.  I am aware of the cut through proxy feature, but doesn't that affect all traffic entering the DMZ?  Is there...

                   I recently began having issues with customer traffic being rejected by my ASA.  I wasn't really aware of it until it becme critical.I looked at the asa 5505 log today and saw a message as follows:4Dec 04 201308:03:2045000172.15.235...

Hello Community,it seems there are problems with dropped fragmented IPv4 UDP Multicast traffice on an ASA 5585X platform running ver. 8.4(6)5. The following sample topology has been used for the verification scenario:MC src and rcv (XChariot)|-----C4...

I have a query on IPS deployment. I have a customer with the following setup.One Internel Cisco L3 switch connects to ---> Two 5520 ASA firwalls in HA mode active/standby connects to another privae network.Now I am asked to put a ASA 5525-X series IP...

Hello guys,I'm having problems when trying to ping via my asa 5510.This is the important bit of the configuraion:interface Ethernet0/0 nameif inside security-level 100 ip address X.X.X.X/30!interface Ethernet0/1 speed 100 duplex full nameif outside s...

I have a Cisco ASA 5510 firewall which i have access lists on the inbound interface, and also on the outbound interface.How does inspection apply to this? Will it make any trouble ? Double inspection?I do this because I think more security(inside net...

Hi All, We have a IP network setup with 3 locations Bahrain, Qatar, Oman  (Bahrain 5510 Version 8.4(2), Oman ASA5510 Version 7.0(8), Qatar 5505  Version 8.4(4)1). All the tunnel is up between 3 locations and all the traffic are passing through the tu...

Seeing a funny problem.  Whenver the secondary ASA is rebooted, there is complaint of an ARP conflict on the failover interface:Received ARP request collision from 169.254.0.1/1cdf.0f2e.e8b6 on interface FAILOVER with existing ARP entry 169.254.0.1/1...

good dayexternal users connect to clientless vpn access and work.users of the inside network can not connect to clientless vpn access.an error occurs: Failed to locate egress interface for TCP from inside.