Hey guys, I'm configuring a PIX 501 for my office. The firewall will be connected to my router. Anyway, my company has no static IPs. All our outgoing traffic are assigned IPs by our ISP. So, can someone take a look at my below config and see if it'l...
I have questions on following scenario with an ASA.Local interface ( 192.168.100 /24) , dmz (192.168.200 /24) & internet facing interface.Internet interface is shutdown temporarily & there is no internet based nat/pat currently being used.There are c...
I am trying to wrap my head around the ASA with multiple context. I understand how you assign interfaces and what not to the context, what I am trying to figure out is how to allow the context to communicate with each other.Say I have an organizatio...
Hi I have a potential customer who has two sites. At each site they currently have a Cisco PIX firewall that provides firewall services with NAT, remote access VPN to one site and a L2L VPN between the sites. Also, they have a Cisco 1700 router at ea...
Can this be done?I have an internal web server behind an ASA 5510 w. 8.2 firmwareI can do the regular outside to inside NATting just fine but now a new requirement has come up that when the port 80 connect comes in from a specific subnet out on the I...
Hi GuysI have a pbx on my internal network on ip 192.168.1.4 and need to open udp port 5060 on the PIX 501 to point to the IP:Here is my access-list and static route is it correct, because my SIP account doesn't want to registerd?fixup protocol sip 5...
Hello,I am going to first apologize if my post is confusing or unclear.Here's what I am trying to accomplish:Apply an extended ACL allowing inbound SSL on my WAN port then port forward to an internal server.Problem:I've created the following port for...
Hello,I have a question about the functionality of the ASA firewall in regards to TCP option handling which I've yet to find any relavant documentation or known bugs for.Consider the following scenario:ASA 5520 - 8.0(4)An HTTP client (outside) is mak...
I'm having an issue where our syslog server does not appear to be getting all of the data that we expect it to get from a couple of our ASA's. The ASA's that are syslogging properly show "Current 0 msg on queue, 512 msgs most on queue" while the pro...
I have a PIX-515 which is building connections between 2 host in the same subnet (172.16.8.0 /21), the PIX interface to this network is named 'inside' and has an IP of 172.16.8.254 /21. The pix also has a connection to a test network (172.30.8.0 /21)...
Hi, I'm working right now on a project implementing an ASA this way:1. One interface of the ASA (Eth0/0) is connected to a Server (PHD Server) and the IPs are: 192.168.4.1/24 for the ASA-if Eth0/0 and 192.168.4.2/24 for the server.2. Another interfac...
Our high school has a view only video conference coming up. I need to open the following ports on my PIX:• H.323 uses these IP ports:– Statically-assigned TCP ports 1718 – 1720 and 1731 for call setup and control.– Dynamically-assigned U...
Hi,I've been looking for some information to explain what happens when an ASA fails over to the standby member, could any one help explain or point me to the right documentation?I'm specifically interested in failover times, and what happens with the...
We have an externally hosted proxy that will only accept http requests on port 8080, this is proving a problem with our recently purchased CSC SSM module as it seems when IE is configured with a proxy on port 8080 the CSC module wont scan/filter the ...
Hi, I recently had problems with our Server Network and after capture network traffic I realized that there are a lot of bad TCP traffic from servers: TCP out-of-order, Dup ACK, Retransmission. I was suspecting of my FWSM and moved servers ne...
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