Network Security

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I've configured the ASA 5505 with webvpn and single sign on to an Outlook Web Access server. When I compose an new email, all sort of cisco script is added to the email. This is resulting in a high spam score on receiving mailservers. See att. for de...

ofwegen by • Level 3
  • 1112 Views
  • 1 replies
  • 0 Helpful votes

I have a PIX 515E with three VPN tunnels already set up and working fine. They are all configured with no nat (i.e nat (dmz) 0 access-list nonatinside)I have a fourth VPN to set up, but they already use the same internal IP address (192.168.0.x) and ...

bertie_uk by • Community Member
  • 2167 Views
  • 11 replies
  • 0 Helpful votes

i'm using Paessler's Traffic monitoring tool to check on my equipment and was wanting to monitor a line coming out of our ASA. the problem is that i cannot ping the ASA outside interface. And i'm pretty sure it's an ACL issue.has anyone configured an...

I have an ASA5520. It's been running fine with my one ISP, about 3 one to one NAT's and PAT to one outside IP. My question is, i recently added a second ISP that is going to used for one subnet on my LAN. What i did is treated that one subnet just as...

I have a FWSM, recently upgraded from 3.1(2) to 3.2(4) in our 6513. I have started to notice an issue when uses try to authenticate through the firewall to access servers on our network.the authentication session is started via HTTP. The issue arises...

devinmiller by • Community Member
  • 1052 Views
  • 2 replies
  • 0 Helpful votes

I am setting up my dmz area on my new 5520 and have the outside to dmz nat for a webserver working properly. However Im having trouble understanding what needs to be done for reaching that webserver on the inside. Reading of inside to dmz nat, identi...

gmtimmons by • Level 3
  • 2949 Views
  • 20 replies
  • 0 Helpful votes

Could anyone advice, if I have database servers subnetwork behind an ASA5520 box, (application servers do not behind the ASA5520), what rules I need add in, basically?what if the servers are unix server and what if the servers are window server?Any c...

julxu by • Level 7
  • 993 Views
  • 3 replies
  • 0 Helpful votes