Network Security

Hi guys,I've got a strange problem here - I activated IOS IPS on both internal and external interfaces in incoming direction and also had to run CBAC on the incoming direction of the external interface. The result of all these things is that the IPS ...

Hi,I have a problem when i want to create a LTP/IPSec VPN between my PC and an ASA 5505. There is Already a LAN2LAN VPN IPSec configured on the ASA.Here the logs:Group = DefaultRAGroup, IP = 90.10.117.178, PHASE 1 COMPLETEDGroup = DefaultRAGroup, IP ...

I am able to connect to my PIX 515e but after I am connected I can't ping across it. I try to ping the inside from a PC that I have directly connected to the outside. Here is the config file, hope this helps.MTBFirewall(config)# sh run: Saved:PIX Ver...

Hi,We have got a PIX 515E with the IOS version of 6.3(5)and got three interface which it was in use (for inside, outside and MPLS vpn)My requirement is to establish a new Leased line from the PIX to my customer point so i need to know there is any ch...

the customer often encounts an ftp error during data transferring.there are a PIX 525 firewall and a Netscreen firewall between the FTP client and FTP server.the following the captured data in the networksI want to know what cause the PIX firewall se...

Hi,I have a ASA5510 at a main site who make the Internet access for remote site VPN (no split tunneling) and everything work fine. Now, I need to send all the VPN traffic to a L3 switch connected on the inside interface of the ASA (for NAC purpose) a...

Hi,I have an enviroment where I do need to pass the GRE traffic between two routers, the ASA-5510 is in between them.Your help is appreciated. Sending a URL for similar setup, is great.Sami

hi:In a ASA 5520, I can route diferent traffic to the outside?I mean, if a VLAN is one it goes to the "outside" and for puntual IP's or VLAN the traffic it goes to the a sub-DMZ.Thanks. Regards

Can somebody explain to me how to configure this. If you have an ASA for your firewall and a user on your internal network has a VPN client where they connect to a remote server on the internet how to you allow IPSEC pass-through so the internal user...

is this software compatible with either PIX and ASA?

Hello Can PIX 506e return ICMP port unreachable on Linux traceroute with UDP data gram, and if somebody knows how, can you make an example of the access-list how it should be written to allow this response?

Hello.Basically this is my setup.DMZ - 10.10.xxx.xxxPrivate - 192.168.xx.xxxOutside - 66.38.xxx.xxxI have my new domain controller on the Private network where I house my database servers. I am trying to get my webservers from DMZ to authenticate thr...

Hi, I have been facing ipsec vpn tunnel issue on upgrading my pix 535 from 6.3(5) to 7x .I am having 20 odd site to site vpn tunnels configured on my pix. Problem is that all of sudden data stops transferring through tunnel. If I check the status of ...

I have a basic conceptual question. If an ASA is using dynamic routing (OSPF), has multiple physical paths to the Internet (for redundancy), and a l2l VPN tunnel established to another site, does it look to the routing table prior to encrypting the p...

Hello,I have configured an ASA 5510 at our data center. The problem I am facing is that in the network range of 0 to 255 there are servers with /24 masking and these are already routed by the router. I want to deploy the ASA firewall only to 6 of the...