Hi,A couple of questions: I want to move syn cookie protection from ACE-modules to ASA modules in a data center setup. And I want to set a max embryonic conns per server/IP behind the firewall f.ex 512/serverAcc to the ASA conf.guide 8.5 you can make...
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Forum Posts
I was curious as when configuring an ASA to be multiple context mode, what happens to the existing configuration on the ASA? I am more concerned with the managament access configuration. Will that config still be present in the default context?Than...
Problem: Traceroutes return all ***'s after default gateway IP until they complete. Logging onto an wireless access-point not behind the ASA has the traceroutes completing as expected with each hop showing IP and response. I am testing from a linu...
Resolved! nat between inside & outside
Hi,We have an ASA connected to an external switch connecting two different networks. I have query if we need to put any kind of nat statement for traffic between internal & external network. The brief network flow is ;User Network > Cisco 3560 > ASA ...
Hi Guys,Currently we have a Cisco 5520 ASA running 8.2.5 IOS and we want to upgrade to the new 5525-X ASA. We only have 512Mb RAM in our current ASA.I've been reading alot of documentation on how to migrate from the 5520 to 5525-X but what I gather i...
Resolved! Identifying Manual NAT in ASDM
Hi Everyone,Below is the screenshot from Cisco LEarning Website for ASA Practice test.Correct answer is Manual NAT polices .Need to know what should i look for in ASDM that will tell me it is Manual NAT?RegardsMAheshMessage was edited by: mahesh p...
Hi Everyone,Below is from Cisco LEarning Network siteReferring to the Cisco ASA NAT configuration below object network one subnet 10.1.1.0 255.255.255.0!object network two subnet 192.168.1.0 255.255.255.0!nat (inside,outside) source static one one...
I have a Asa 5505 as Ips an have the default configuration, how to permit organización disable ICMP protection?. And how to re-enable?Sent from Cisco Technical Support Android App
When I do an NMAP scan against my ASA 5505 on it's internal interface's IP address, it appears to be listening on all TCP ports. If I do it from across a VPN tunnel, the ports show as open according to NMAP, if I do the scan from the local subnet th...
This is a vague question but I guess I need to start somewhere.In a smaller sized environment, I see the following counters on a 5510 w/ a CSC module...Frame drop: SVC Module does not have a session (mp-svc-no-session) ...
Resolved! Issue with Management Port
How everyoneI hope you can help me with one issue I´m having with a new ASA 5512 with CX.I´m trying to configure access to the management port on the ASA from one sub-network that had different IP addressing. I´m doing this, because my ASA does not a...
I have a Windows 2008 server doing DNS and DHCP at 192.168.1.9. I can reach any IP address on the public Internet but I can't resolve any hostnames from the server (and since all the clients are using the server for DNS, none of the clients can reso...
Hi everyone,I would like to inquire on how to deploy Cisco 2911 ISR routers to act as Firewall to protect segments of my network. We have more than 10 units of the said router on our branch and i would like to ask on how i can make it a Firewall, it ...
Hi I create a SPAN port for all our traffic which goes to the internet .The fraffic from the span will be directed to the ASA FW where botnet filter is active and which has access to the internet I suppose the ASA must be configured in transparent mo...
Can we use a 3750 stack as the switch layer vs needing Nexus or something that supports VSS?
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