Network Security

Zone: Outside  Member Interfaces:    Dialer0Zone: Inside  Member Interfaces:    Virtual-Template1    Vlan1102Zone: Guest  Member Interfaces:    Vlan1104Zone-pair              : Inside-to-GuestSource Zone            : InsideDestination Zone       : Gu...

Hey all. This must be a pretty straightforward query...When you 'shutdown' an ASA interface, the status is 'administratively shutdown' but physically the link is still 'up' (link LED on the ASA and the switch it connects to!). Why? On a router or swi...

Hi Expertsi have user connected to office using cisco vpn client , cisco asa 5520 acts as vpn gateway, frequently the users got disconnected from the server while the VPN still established and not disconnected!what is the cause of the issue , where t...

Hi Expertsi have asa 5520 configured as VPN Gateway to terminate remote access vpn , i have question , how can i restrict the access to only 1 range of public source IPs to access my corporate via RA ,is this possible?if so how to configure it?thanks

i just wanna make it clear, can i ping asa interface that not in the same zone, for example im in inside zone, i can ping  asa inside interface, but i can i ping other asa interface(outside,dmz,etc) ?just a newbie

Scenario Detail:Outside interface IP ASA: 1.1.1.1Inside Interface IP ASA:  2.2.2.1Public IP Address for NAT: 1.1.1.10Server1 IP Address: 10.10.10.10: 25Server2 IP Address: 11.11.11.10: 4431) Server1 has a default route to ASA: No issues.2)Server2 do...

Hello, We have a Cisco ASA 5510 with a CSC SSM 20 module installed. As of this morning a valid site (Public School System) is being blocked at my site. It says the site is of High risk. I have tried entering the site in the block list exceptions but ...

Dear all , can some one suggest me will it be recommended to use PIX firewall 525 on Voice ( sip ) network for 5000 CC to 1000 CC calls in signaling mode since our server are using public IP so will i be able to use it without NAT / PAT also will the...

Experts,My setup has a Cisco ASA where we are doing wccp with a Bluecoat SG box. The traffic gets redirected to the Bluecoat due to the wccp settings so it's just transparent to the end users. Theye do not have to do any manual proxy settings in thei...

Hi,We are facing issues while accesing the printer in the DMZ interface from inside interface.The issue is happening when we are adding a printer to a new desktop. The printer is added via print server.The issue started happening after the server tea...

Hi,we are running two ASA5550 as fail-over.Everything works fine. But there is still a little "bug".[...]same-security-traffic permit intra-interface [...]is enabled.Now, let's open an PostgreSQL-Connection from 10.10.1.22 to 10.10.1.8 (same subnet, ...