We just recently upgraded a 5540 ASA running 8.2 to a 5555 running 8.6. I have a question concerning disabling proxy ARP with static nat rules in place. We have several instance where devices in a dmz have a static nat entry to the outside and a st...
Hello Friends,I have a problem pinging the virtual ip's of NLB from hosts of differrent subnets.The Scenario is as belowServer Farm --- Cisco ASA Firewall (Internal Firewall) --- Lan Network --- EdgeAll my servers reside in Server Farm which is behin...
Hi everyone,I am buying ASA 5505 with security license.It says it can support 20 vlans does it support 20 vlans by allowing to create subinterfaces?As it has 8 physical ports only?ThanksMahesh
Hello. I have the following problem. I try to implement the url filtering feature on a cisco 2811 router and whenever i enable the parameter map patterns the router retuns (after some time)%Unable to compile obj regex...My config is parameter-map typ...
I have an internal problem due to a third party that is causing TCP session resets to not reach my boarder ASA. This is causing me problems on the Internet side as these connections hang around for up to 5min which appears to be the minimum TCP timeo...
Hi Everyone,On my ASA i have enabled logging to Internal Buffersyslog serversASDM only.However when i have console connection to ASA and i do sh log it shows all the log messages Same thing happens when i ssh to ASA and do sh log it shows all...
Greeting.The static NAT configuration doesn't work on ASA Version 8.6(1)2.Can anybody help me to take a look please?object network n5k-1host 10.232.11.190object network n5k-2host 10.232.11.189object service telnetservice tcp source eq telnet object s...
Hi All,We have issue here with ASA connecting to server at other site over wan link.ASA has 2 interfaces inside and outside.We have config ACL on inside interface to allow access to server on port 28888 and return traffic from server comes on por...
Hi!I have one internal IP and two external IP adresses. I want to use one adress for allowing mail to my server and one address for sending mails to mobile phones. I am not sure about how the NAT should look like. The ACL is no problem since I have t...
I have our main site using a Cisco 5510 running 8.4.2 code and a remote site using a Cisco 5505 running 8.4.2 code. The main site has a T1 and the remote site is using a DSL connection. About every other day I have to reset the connection at the re...
Hi friends, Im changing the firewall 5510 to 5515, with ASA5510 the incoming and outgoing calls work perfectly, but when i active the 5515 the outgoing calls doesnt work, only the incoming calls work. Please any idea to fix this?? As you see on the t...
internet is working with the client except for gmail account using outlook 2010...
Hello All,I was reviewing my ASA config and noticed that port 1025 was being allowed in and statically NAT'd to connect to my email server:access-list outside_in extended permit tcp any host X.X.X.X eq 1025static (inside,outside) tcp interface 1025 Y...
I'm having issues with an exotic NAT/VPN configuration which results in "Asymmetric NAT rules matched for forward and reverse flows" on outgoing traffic.Subnets: outside: 127.16.0.2/30 Inside1: 192.168.1.1/24 Inside2: 192.168.2.1/24 VPN branch office...
Hi,Last week, I have purchased a Cisco ASA 5510 & want to block all social networking websites (https) either using CLI or ASDM.Please help me in doing so.Thanks.
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