Network Security

I am a new of ASA. I found some issues in my ASA 5510 (8.03). 1. When I run Packet Tracert Wizard for troublingshoot, the ASA block ICMP traffic in sudden. When checking the log, it shows "Routing fail to locate next hop ICMP at interface outside"2. ...

I need some helping setting up my VPN Concentrator so that our remote sites can access devices at our new data center.Here's how things are set up.Data Center: 10.110.1.0Corporate: 192.168.0.0 & 192.168.1.0Currently devices in 192.168.0.0 & 192.168.1...

I have two questionsFirst: If I have an ASA 5500(05 or 10), how can i view the bandwidth usage per internal IP? For example, lets say I have a T1 and for a whole day the inbound traffic pegs the link. I know the ASA can show me how much bandwidth i...

Does any one have a basic config for hosting an email server with a pix 6.3I know there would be an inbound natted public ip. But for the outbound how do i nat it to the same public ip. Do i need to create a global/nat config just for that email se...

Actually I have two sites geographically connected by a WAN LInk of 2 Mbps.On SITE-A I need to install OnE ASA 5520 doing LAN Failover to ASA 5520 on SITE-B.My question is, Is Posible to do a FAILOVER LAN by a WAN link of the two Mbps??Or it must hav...

The setup is a bit odd, but here it is:I have a server that is inside my network (not in a dmz), that is accessible from the Internet via pix.I would like users internally to access the Public IP address of this server. They'd basically hit the Pix a...

Tacacs servers moved to a new subnet. Changed the AAA and telnet statements on the PIX to point towards and allow the new servers.Egg on my face, when I couldn't log into the PIX. Checked syslog and saw that there was no route configured to the new s...

I have a server (A) behind a Pix 510 that is requesting udp traffic on port 7004 from a server (B) outside of the PIX. I can ping Server B from Server A. In one of my wireshark captures I see that server A is requesting UDP traffic on port 7004, bu...

Hi all. My office gateway is a asa5510 and i would like to know if its possible to enable netflow on that device. Thks in advance.

Dears,    i replaced pix515 with Pix515E with the same configuration but it is not working.can you help me?

Hi, How is it possible to create an access-list on the ASA or PIX using the TCP flags such as syn, ack, etc. I tried to create here but it did not work nor appears options.Regards

Hello,I normally logon to our ASA using my SSH2 username and password.Thing is if I telnet to our ASA it asks for a password which nobody knows, how can I change this as I have access via SSH to do this?

Hi,Was wondering of somebody could help me. I have deployed NAC for a customer, however some users that are to access the network remotely (behind ASA remote access) use an Anti-Virus unsupported by NAC.What is the best way to build a rule to policy...