Network Security

I have ASA 5505's up until yesterday they had a working VPN for months. Yesterday we had to change the public IP's for both 5505's. The first ASA #1 has about a dozen VPN's configured on it and is having no other issues except for this particular VPN...

I've configured my ASA5505 to allow SMTP out from and into the network. However, when I do a telnet test on port 25 to my relay server, it fails with the following (log traces):7|Sep 04 2009|12:22:20|609002|62.69.62.120||||Teardown local-host outside...

I am wondering what the benefits of bridged mode are in both the FWSM and the ACE implemenation. I am so used to routing everything that I have never used the bridge feature.For my particular case I will have two server farms hanging directly off th...

Hi Please let me know if the rout-map feature can be used in ASA just as we use multiple features in Cisco IOS Router .i.e can we use the set ip next-hop command in the same ? I have read that in the ASA this feature is to accomplish redistribution b...

HiIs it possible to have seconday ip address on OUTSIDE Interface of ASA 5540 8.0(4) ? I am trying to get new ip scheme for our network and I have 1200 tunnels terminating to this box.I want to gradually move them to new IP address rather than replac...

Hi We have two Cisco ASA5520 setup in Active / Failover mode. We are running low in memory on the primary and have ordered a extra 512MB Flash Card.Anyway does anyone know if we have to do anything special to install this or can we just plug this int...

Hello,Does anyone know why packets dropped are incrementing on the ASA when you do a show interface command? It's incrementing on all of my ASAs, was wondering if this is normal and could it be from the ACLs denying the traffic therefor showing it as...

I have a client with the Cisco ASA SSM 10 module that is blocking roaming profiles from loading correctly. The issue goes away when the IPS is disabled. After I re-enable the IPS, it stops working and I see the following message in the log file:4 S...

ASA55xxxI understand how to configure redundant/backup ISP connection using static route tracking.How do you accomplish this with a dynamic next-hop route on the backup connection such as with cheap DSL?Thx - Phil

I currently have a couple public servers on our internal network and i'm using the new Public Server option in ASA 8.2. What i have done is created a new interface on my asa called DMZ with sub interfaces in addtion to my current Inside and Outside. ...

Hi GuysAttached diagram represent my planned lab setup in which VLAN 80 will be the outside interface configured with Public IPs. (2.2.2.0/28). 2.2.2.1 will be the VIP (HSRP) ip of the router interface and 2.2.2.2 & .3 will be configured on the route...

All,I have a Cisco ASA 5510 with an IPS module in it. When trying to connect to this unit with ASDM on port 8443 I get an error "Certification Validation Error" and on the popup it is asking for the password. I put in the enable password and then it ...

CISCO Expert,right now!my polycom video unit is behind ASA 5510(Version 7.2(4) )and i just use static command to binding this unit to a global address,But I found that the POLYCOM Video unit not work with another POLYCOM device to establish normal d...

I'm running code 8.2(1) on both devices I can confirm that the problem is reproducible I can restore telnet and ssh access by removing and re-adding the relevant lines in in the config (via the ADSM CLI interface)e.g.: no telnet <subnet> <mask> INSID...