Network Security

I have just installed an ISA server to handle internet requests from the clients. I want to create an acl on the ASA that will only allow internet access via the ip of the ISA server. If I create a static nat from the ip of the server to a public add...

I had an FTP issue when conections were slow and would drop out. I confirmed my NAT routing, access lists and service policy were all correct. I then noticed the command - ftp mode passiveI searched the CCO for information on this command and could n...

hi all i am having problem configuring ospf wih ipsec between 2 asa.i have followed he configuration example as it is on the cisco website. bu still the ospf neighbour doesn;t up on the outside. ipsec is working fine.has anybody tried this before.any...

Hi,I'm trying to upgrade a FWSM from 2.3 to 3.1.6 . I placed the new IOS on cf:5 and this boots fine but I'm having problems with the configuration file.According to the docs each cf has his own config file and once booted he doesn't accept 2.X comma...

i can configure IDSM-2 thru IDM but not able to find any signature thru.I am using 2004 ICMP sig. but i cannot find any thing.can you tell me how to test this.configuration is attached in file:shivlu

Hi friends,I am unable to access the main application partition image of IDSM-2.Even though i can access the maintenence partition of IDSM-2, i can't update the software on the app partition.I tried gaining console access to the IDSM-2 internal ports...

We have a number of customers who cannot properly transmit files to use via HTTPS since we moved from the PIX 6.X to the ASA 7.X system.The servers in question are connected to a CSS 11051. When we moved to the ASA, a small but significant number of ...

Hi,Attached is my Network diagram where i hav placed the web content server, which is acting in bridging mode behind the firewall. i hav added two subnet ip address in that bridge, now the clientz in my LAN can able to speak each other ie. 192.168.1....

Using the management interface for ASDM, how should I setup the AIP? Currently my M0/0 is 192.168.100.1, the AIP is 192.168.20.2, the inside G0/2 is 192.168.20.1. The interfaces are all connected to a switch, with my management PC on Vlan 10, the M0/...

What is method for disabling NAT on FWSM and use ASDM. For high level to low level access and vice versa.

I had purchased a Verisign SSL key to be installed on PIX 535 IOS 7.22 using ASDM 5.22I followed the document "VeriSign SSL Certificate Installation to the Cisco ASA Using ASDM" Document ID: 81558when I access https://pix_int_IPI get a certificate er...

I have just setup a 6513 with a firewall module running 2.3(4) software. I have configured the Vlans and put them in the Firewall Vlan group. I assigned the IP's on the firewall.What I do not understand is thisI have a DMZ that is VLAN 600On the 6513...

Hi everyone,I have a question about how I can allow TCP option on PIX version 6.3 and how I can disable check of the TCP sequence number on PIX/ASA.I understand there are following security considerations when I install WAEs and each WAE communicates...

I just purchased a ASA5505 and am just started to configure it through the ASDM 5.22 with ASA version of 7.22. I can make changes, but when applying them, I get errors coming back like.[ERROR] write mem ASDM received an error while sending this comma...