Hey Everyone,I am facing a DNS issue due to NAT, i think dns doctoring can solve this but the scenario is a little different so not sure of the exact solution.Attached is the network diagram. Exchange Server , DNS and Domain Controller are all locate...
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Forum Posts
Hi All, i face a big problem that are continuing attack from the outside into my network. we identified that public ip but cant recognises it. so please hep me out how i can prevent this attacking. i appreciate you comments
We are in the middle of a migration of some services but we need to apply some kind of "basic" security and I was thinking of using ACL's.But....Will there be any impact on established connections ( interactive and non-interactive ) when I make chang...
Resolved! secure ftp
I am trying to set up the SSL FTP to work on windows server 2008 r2 in the Cisco ASA 5510 dmz. Running FTP without SSL is successful, but when applying the SSL in FTP, I get the following error message: 550 The network connection was aborted by the...
Hi,We have established LAN-LAN tunnel between ASA HQ and 827 Branch.The dhcp server behind ASA HQ firewall and the clients behind the Branch 827 router. How to configure both the devices to enable the clients to get dynamic IP addresss fron the dhcp ...
Hi,We have IPS module (NME-IPS-K9) on 3845 ISR router. All the time we see out of two CPUs on it, one CPU is always 100%. Can someone advise it this is normal behavior or is it due to some configuration/software error?.This situation is same before a...
When ever we try to add sensor to IME version we get this error;"Error response from IME server:-IOException: Read timed out. IME IME server is not responding. Please check if it is running."the SERVCIES ARE RUNNING!!!!!
Hello there, I am hoping somebody up\out there can save my sanity. I am setting up a new ASA 5505 with multiple interfaces, infact we are using 5 of them. The internal network is on the 192.168.168.x and has web access to the outside. That is ...
Resolved! Pix 501 configuring....
My client has recently purchased a fiber line. The ISP provided th following information:IP routes:Interface IP 216.x.x.xGateway IP 216.x.x.xMask 255.255.255.252and DNS serversThey also provided "Routed Network Info", which is confusing to me.Subnet ...
Hello,I am trying to set up a configuration using an ASA 5510 ( V 8.2(1) ) in routing mode to- act as an IGMP stub in one way- transparently forward multicast stream in the other wayI used 2 commands (the "multicast-routing" is enabled)- igmp forward...
Resolved! AIP-SSM Upgrade Procedure
Hi There,I know that there is a existing thread with the same subject but it doesn't answer a question that I have.During the upgrade process, does the sensor (AIP SSM module) only reboot or will the whole ASA reboot as well.If the sensor reboots, th...
Resolved! Is this PIX secure
I was wondering if this configuration is as secure as it can be, or is there anything else that could be done to harden the configuration.:PIX Version 6.3(5)interface ethernet0 autointerface ethernet1 100fullnameif ethernet0 outside security0nameif e...
Resolved! NAC Error on Server adding
Hello friends, I was adding a server to the CAM when the system displays an error telling me that I have reached the maximun number of sensors when in fact there's not any server added to the CAM. What can be causing this unusual and strange behavior...
Hello,Recently, I have bougth a bundle of ASA5540 with licence vpn premium and i checked two ASAs and i found this:In the version 7.0First ASA5540show versionCisco Adaptive Security Appliance Software Version 7.0(7)Device Manager Version 5.0(7)Compil...
HelloI have a cable ISP connection with a dynamically provided public ip address. From outside the devices are reachable but from inside i cannot reach the external ip. I have an PIX 501 running 6.3.5 and PDM 3.0(4). How can i configure the PIX to le...
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