Network Security

Hello !!I have an Cisco ASA 5505 running ASA OS version 8.2 The problem is when I log on to ASA and when I try to open JAVA RDP terminal server Client less SSL, than the JAVA screen loads but it is small size, it is not possible to resize at all, so ...

Previously, when using ASDM version 5.2(3), I had no problem connecting to the IPS using any of the IPS tabs or buttons in the interface. Now I'm getting this:For IPS 5.1(6)E1, use the link below to access IPS Device Manager. (If the SSM management I...

Hi All,I am having problems porting ftp and sftp through a PIX 501 v6.3. Attached is my configuration, if any one has any input I would appreciate it.Thanks, - Ed

Hello,The default policy on an ASA firewall is to drop DNS UDP datagrams larger than 512 bytes. Have you modified this policy? We had quite some DNS root-servers sending UDP packets of 541 bytes. Is there som general recommendation?Best regards,Rutge...

Hi allI am having a problem with my PIX 501.I want to enter the privileged mode but as soon as it completes uploading in user mode it stops therePIX >I try to type "en" and I can't type or do anything.Any idea?Thanks

Hi guys,one of our sensors is currently having problems not wanting to scan any traffic. when we reload the sensor we get the follow error"errorMessage: SignatureDB: TcpRootNode non-zero refcount (1st pass) - exit destructor name=errUnclassified" and...

Hello All,I am attempting to allow remote vpn users access to a "shared drive" but I am running into problems. I have established the following:1) A successfull VPN connection2) VPN users get IP addresses in the following range: 192.168.1.0/24When I ...

I understand Netflow is not possible on PIX. Has this altered in the ASA series?Thanks

We are running 2 x prodction failover Pixes (UR licence) on 6.3. What advantages exist in going to version 7. We do not deploy VPN, IPSec, IP6 or anything other fancy stuff. Just a simple (though extrememly important) rulebase. We do not use PDM just...

Hello,We use ASA 5540 as vpn concentrator and firewalling. I was wondering if there is and utility similiar to Get Pass that checks the encrypted password for the ASA's.Thanks.

I know this isn't supported as the release notes for PIX 7.x & 8.x state that they require a minimum of 16MB Flash & 64MB DRAM. However the 7.0.x releases and the initial 8.x release are less than 8MB so would in theory fit in the 8MB flash. I know A...

Every thing is working well in my firewall, I have the DMZ working ok, I can access the net, I can create a VPN into my network.The only problem is that I can access most os the sites in the web, but there are some that do not work like http://www.mi...

Hello,over the weekend, I again tried to upgrade our 535 firewall's dmz interface from Ethernet to Gigabit Ethernet, however, for as long as i have 4 Gigabit Ethernet cards inserted I cannot establish connectivity with the rest of my network.In order...

Not sure if this is the right forumn for this, but has anyone encountered Ultrasurf and if you have, have you created a sig for it or blocked it at the firewall? It is an extremely powerful and tricky proxy avoidance tool that runs in memory. It does...