Other Security Subjects

Hi,Anyone tried DMVPN together with BGP? I am deploying our network with DMVPN and BGP, but now running into some routing issues. For example spoke A and Spoke B has a dynamic tunnel alreay, and the BGP routing is ok, but I can ping Side B's Lan from...

We need to change the hostname of a 6500 series router running native IOS. After changing the hostname, should we also regenerate our SSH/RSA keys? If we don't regenerate the keys, will this cause any problems?I believe changing the hostname causes...

We have recently migrated from OpenVPN running on Linux PCs to Cisco 871 routes connecting to an ASA 5520 using IPSEC. Since the migration users find their telnet sessions time out after varied lengths of inactivity. The ASA is configured to push VPN...

Hello,What is the command syntax to block a single incoming ip address on a pix515e?TIA,Gary

Our PACS support vendor has installed a T1 line to our org. We currently have a T1 with public IP of 198.110.86.0. What our vendor wishes to do is route all support/backup traffic to their T1 where all encryption takes place. We have a separate route...

We are migrating away from our private network to a VPN network. We have an existing 3030 concentrator at our main site and have installed PIX 506s at the remotes. I have the tunnels configured and they are active, but we cannot get traffic from re...

I have 2 WAN Routers in HSRP, one for T1 and the other for T3.They both connect to a Switch, the switch connects to 2 different Firewalls on the same segment.Firewall 55.32.22.11Firewall 55.32.22.12If I have Nat Policies setup on both Firewalls, whic...

I've been noticing several attempts by svchost.exe to modify memory owned by another program. I've been denying these and I've discovered no problems so far. I'm about to lock it down for good, but I wanted to ask for some opinions first. Is there...

Dear Sir,Two FWSMs are deployed on separate Catalyst 6513 switches. The FWSMs are configured for inter-chassis failover. I also configured stateful failover. The FWSMs are running software version 2.3(3) and the Cat6513 are running Native Cisco IOS s...

There is a single document available on cisco mentioning VRRP configs. It uses physical ip of Master as the virtual group ip.The ping to the master IP fails as soon as it is removed from network, then how does VRRP function when the master ip is not ...

I have a pix 6.x running failover configuration (active/standby). with one outside interface and two inside interfaces. one inside has failover and the second does not as is connected directly to a device that is not redundant. When we reloaded th...

after finishing off with the nat statements we give clear xlate commandbut where as for conn we dont give clear conn. when initiating a connection and if we see it on firewall using sh conn we can see the conn details but to see this nat info using s...

Hi,Does VRRP work with a Cisco Router and a VPN 3002 Hardware Client. As far as I read, it only work with routers and they must have the same configuration.Can anyone shed more light on this, it will be appreciated.Many thanks,christianIP

is there a way to synchronize the ssh key between the active and standby supervisor engine.After a failover it is not possible to connect via ssh. Andre