Hello,I'm having an issue with my firewall, and I absolutely can't figure it out.I can access the internet fine.  However, a few select websites are not working (www.yahoo.com)I can ping google.com, but I can't ping yahoo.com.This wouldn't be a big d...

Hello,I'm trying to troubleshoot an issue with VPN, and I'm hoping someone could give me a hand.We have 3 offices, each with an ASA 5505 as the router/firewall, connected to the cable modem(NC office) <----IPSEC----->(PA office) <----IPSEC-----> (CT ...

Hello,I'm having an issue with users that are accessing VPN from their homes.  We currently have 3 offices setup, setup as shown below.  When I VPN into the Philadelphia office, I'm unable to access resources on the Connecticut or North Carolina offi...

Hello,I'm having trouble setting up a second IPSec VPN tunnel on my Cisco ASA 5505 to another office.  I was able to setup the first one with no problem through the ASDM, but have not been able to get the second one up.  The IPSec tunnel is connectin...

Hello,I'm working on setting up a PBX server in our office, and I'm having trouble getting a port opened for SIP on my ASA 5505.I created static NAT rule for SIP traffic from internal server to the outside IP address.I created access rules on outside...