Hey folks. I need some help with my configs (I think). I have two 1811's connected in a lab using a ipsec vpn tunnel (using a switch to simulate an internet connection between them).I am trying to configure one of the routers as a ZBPF just to allo...
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Forum Posts
I am attempting to FTP to a remote site through a IPSEC tunnel.When I am transfering large files the ASA5540 is showing syslog errors stating "connection timeout". What I think is happening is after about 1 hour the firewall is closing the connectio...
Hi Gurus,I have ASA 5505 with base license. I like to install proxy server in my network.I configured below commands to forward my traffic to proxy server from my ASA.access-list p-client extended permit tcp 10.91.40.0 255.255.255.0 any eq www access...
Resolved! SNMP Configuration Traps
Hey Guys,Can someone explain to me - or point me in the direction - where I may be better able to determine the difference between the following taps. config Enable SNMP config traps config-copy Enable SNMP config-copy tr...
Hello,i would like to ask if there is a way to block skype supernode packets on an IPS module. The reason why i want to block these application is because when skype starts on host in my network i establishes about 100 connections all over the globe....
Hi,I'm looking for advice about the firewall ASA5510. I'm planning to get one of ASA5510 for our office in order to secure our network properly, however we have quite specific routing configuration to allow us failover to the remote location (data ce...
I just installed a new ASA 5505 for an office with three internal subnets. The three networks can each get online fine and ping eachother, but cannot browse to shares on the two internal networks other than their own. How do I configure the ASA to ...
Hi Guys,I have an existing pair of PIX 515E that has two interfaces. One connected to the public internet via my ISP and one internal.I recently ran out of IP's and had the ISP route an additional block to public IP of my firewall. This isn't working...
Just wondering if there are any methods or commands, natively, in the asa5510 for determing all traffic in to and from a certain server passing through the asa. This would be without a syslog server or something similar.
Hi,Need some help on Nat config on ASA 8.3 from Inside to DMZ. I have a DMZ server with the IP address of 192.168.2.5. My inside IP is 172.16.128.x/24. I want to able to communicate or talk to server on the DMZ 192.168.2.5. can you please help wi...
Hello,I have seen a rise of attempts to brute force our Administrator account on a awindows domain. I have in place, a Cisco ASA5505 w/ IPS sensor. I'd like to use the IPS sensor to automatically block IP's that brute force after x failed login attem...
Hi guys,I just installed a Cisco ASA 5505 in my company's network,however the network became so slow and many websites cannot be opened or it takes toolong to open (yahoo, hotmail etc.) resulting to a request time out sometimes.Any ideas what cause t...
I've setup many IPSECs on previous ASA and PIXs but I have a problem with 8.3I've used the setup wizzard and created a IPSEC rules etc and the tunnel comes up but I've noticed the way NAT excemption has changed. I can see the two rules added by the ...
Hello experts,I have (I think) a relatively simple internet and site-to-site VPN configuration in place. The config is meant to be very secure with only individual certain IP's, protocols etc.allowed through. I don't mind using the same firewall ru...
Hi,Does ASA 5500 has stateless filter to drop packet even when 3-way handshake is finishedFor example,1: 3-way handshake is done2:client send data to server3:I apply a statless filter to the incoming interface to drop the packet from the clientThanks
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