Network Security

Hi all, I have a problem with a VPN between a 857 router and ASA 5510. From log I can't understand what's the issue.Debug: *Jul 22 10:58:14.895: IPSEC(ipsec_process_proposal): invalid local address 1.1.1.1*Jul 22 10:58:14.895: ISAKMP:(2003): IPSec po...

Hi All,Please help me with how to limit traffic sourced from the ASA eg. I only want cop run tftp to work to one subnet where tftp servers lives.Thanks, MH

Hi,I am implementing NAC in L3OOB envirnment, setup is upgradeed to 4.5, my NAC expertise is best effort.I assumed I have finished building the basic setup to test authenticating CCA agent using local DB, but on entering user credential to the pop-up...

Hello experts, I'm trying to allow telnet traffic from one vlan to another through the FWSM, and when I try to telnet from my windows machine to any solaris server on the other side, I get black screen (meaning port is opened), however, I do not get ...

Is there anyway to provide accounting information about what user or what source / destination IP traverses a L2L tunnel ?Essentially I'm trying to provide information about when our tunnels are enabled and when they are disabled and who accesses wha...

HiI want to add "access-list 101 deny udp any any eq 1434" into PIX.How can I make it on the top of other access-list ? I have some access-list like "access-list 101 permit udp host 1.1.1.1 host 2.2.2.2"Thanks

Using a 4255 running 7.X code inline. I was looking at an event. The sig in question was to notify only but the action listed said the event was blocked. It appears the event action overide was doing that.How does the event action overide work with a...

Hi all, I can't seem to be able to manage my ASA 5510 when I connect via vpn. My asa sits at a remote colo, and from my office i can connect fine. I have it configured as management-access (dmz), bc as of now we are just doing some staging and all th...

Does anyone know of a tn5250 plugin to import on an ASA 5510 so that SSL VPN users can connect to an IBM AS/400 (now called iseries)?

Current lab is setup with 3 VLANS 109,199,200 protected behind the FWSM. Q1. Pc 10.27.2.12 (VLAN 200) cannot ping 10.26.6.1 (VLAN 109) and 10.27.0.1 (VLAN 199) on the FWSM. Is this possible?Q2. Pc 10.27.2.12 (VLAN 200) cannot access the FWSM using AS...

Hi,I'm not a CLI expert, but I got myself into a hole with the ASDM and now I've got to dig out. I upgraded a remote AS5505 from 7.2 to 8.2 through ASDM but forgot to upgrade the ASDM from 5.2 to 6.2 before rebooting. Now I can't access the ASDM but ...

I got a new 4255 Sensor. I logged to the sensor through IDM,when I try to view the configuration, it says loading configurations and get stuck at 77%.Using JAVA ver 6 update 14.

Hello,Running 8.2 on a 5520 with. We have a device that neds the public IP address actually on the device itself but we have translations for all other devices. We have several network interfaces available on the ASA. Is there any way to let this dev...

When I tried to make an ftp connection through asa then it stand and wait a 20sek before it comes on. I inspect ftp and open ports 20 and 21 but it is still very slow to connect hvois I try through a pix come on over 1 sec. minasa is a 5520 running 8...