Network Security

hello,i have IPS4260 in that i seen rate limiting option so with that can separate between two application and also about bandwidth.my firewall is outside to firewall.also tell me if there any option for fired signature log can i take backup.so plz s...

I have two sites. Both sites are using ASA firewalls. Both site connect to each other via l2l VPN tunnel. One of the sites has a dual isp configuration with WAN failover. Can I configure that ASA to re-establish the VPN connection in a failure situat...

I am trying to publish a voice over IP system to the web. I have 1 public IP address available and need to publish several ports. The ports are 5060-5065 & 10000-30000.On the access-list I did:permit udp any any range 5060 5065permit udp any any rang...

Hi all,I'm trying to block smtp form all hosts, except for mail server. I made this configuration:access-list nooutmail extended permit tcp host 192.168.0.240 any access-list nooutmail extended deny tcp any any eq smtp access-list nooutmail extended ...

Dear Sir,I would like to connect ASA 5510 8.0(3) to Microsoft ISA 2006 over IPSEC tunnel, but I have a problem.When ASA try to estabilish the tunnel i got the log status is: MM_WAIT_MSG2 When ISA try to estabilish the tunnel i got the log status is: ...

getting the error message %ASA-vpn-4-713903: IP = x.x.x.x, Header invalid, missing SA payload! (next payload = 4)on a VPN tunnel initiation, this is the first time this tunnel has tried to connect and we are seeing this issue.Any Ideas. Thanks

Hi Everyone,I'm working out a concept here and want to know if this can be done. On an ASA I would like to have 2 different interfaces connect to 2 different ISP's - one primary, one backup. As well I will be running VPN tunnels across the links. Wha...

Hi Guys!Can anyone help me in providing a link that describes the features of the below 2 images : 7.2.4 and 7.2(2-26) and the difference between them.Thanks.Jean

Hi to all,i have a simple question, is possible to configure an asa for a site to site vpn and to configure pat for internet connectivity at the same time?

Hey,I have 2 x pix515e's to setup. This is for a colo so there are no workstations/users on the lan/secured int. However i do have sql servers that i would like to keep out of the dmz from the web servers. should i setup the pix with 3 interfaces: 1 ...

Just a quick open question I hope.After recently reading about reflexive access-lists on Routers I was wondering if they are required on Cisco PIX or ASAs?Or is this kind of thing taken care of as default behavious on a security module such as this?T...

good morning guys! we recently procured an ASA-5510 app. went thru the ASDM Setup wizard with External and Internal config. public and private IP's already established. accdg to the ASA doc, internal clients should be immediately able to get outbound...

Hello,I've faced to an interesting thing at my GRE tunnels.sometime packets which I've defined a static route to tunnel as below don't route to GRE tunnel.ip route x.x.x.x 255.255.255.255 Tunnel0but when I remove it and add it after a short time it r...

Our setup is this. Call comes in via SIP Trunk, routes to CallManager through ASA and back out through to the remote site via VPN. Yeah, it's a complex setup I know. The problem is that when a caller calls and gets connected with a user, the calling ...