Network Security

Hi,I have a Cisco 887 behind my ISP modem.Is setup a inbound NAT-rule to router the 3389-port to a server.How can i setup the firewall to allow only ip address i've added in the rule?Below you''l find my configuration:version 12.4no service padservic...

Hey all,We are currently having an ASA setup as a NAT to translate outside IPs to our internal LAN IPs which is all working fine.However our city council has a printer which sends a job through to an IP address which can no longer be accessed due to ...

HI,I want help for below issue, does it mean i have problem with my isp, because my customer complain from disconnecting in service or no service ?ASA-E#  show asp dropFrame drop:  Invalid TCP Length (invalid-tcp-hdr-length)                          ...

Hi I have a problem updating my ise, there is a faulty language template in use as I can see in the log files, its not a system template so I want to proceed to delete it, but I can't because its still in use by a sponsor or a user, the problem is th...

Hello !!I  m posting this subject seeking support, well i have been trying to set  up a clientless vpn connection on my ASA 5510, but every time i apply  the configuration and try it, it's not working and i can't figure out  the reason , i have been ...

                   I have two Cisco ASA 55xx series. These two are in HA mode. Firewall01 two ports connecting to Nexus 55XX Switch 01 and these are in Port channel. Firewall02 two ports connecting to Nexus 55XX Switch 02 and these are in Port channe...

I've experienced a few issues with enabling anti-spoofing through the unicast reverse path forwarding feature on ASAs. The version in question is 9.1.3 on an HA pair of ASA5550's. When enabling this through the commands: ip verify reverse-path interf...

     Looks like we are on software version 9.1(1) and device manager version 7.1(1) 52. I looked on the Cisco downloads/support site and it looks like there is a new release for both software and device manager versions. New release for software vers...

I'm doing ASA  code upgrade with contexts  from 8.2.5 to 8.4.5 to 9.0.3 and I'm concerned about the NAT syntax with the new code. Should this automatically changed to the new syntax on all contexts or I have to do it manually. Anyone there with that ...

Hi.  I bought a used Pix501 firewall.  The seller does not have the password.   I've read the instructions at http://www-tss.cisco.com/eservice/compass/common/activities/password_PIX.htm#sample   but I cannot get them to work.   I have a PC with Hype...

Can I use the USB port on the Ciso ASA 5505 to connect a 3G USB dongle?

We are implementing a program on mobile phones that access port 2439 for syncing files from a computer within the domain.  I'm new to cisco routers, and am having a hard time wrapping my head around how to set this up.  I'm using an ASA 5505 with ASD...

I need to set route sla tracking to fail to back route in 2 sec but below config doesn't converge the route in 2 sec. Can someone guide me how to set the timer to 2 sec.route outside 192.168.1.0 255.255.255.0 10.10.14.3 track 1route  backup 192.168.1...