Network Security

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I have an internal web server I want to NAT to multiple clients coming in over VPN tunnels.The web server is behind the "inside" interface of the firewall, and its real address is 172.25.92.73Another firewall sits northbound from this one, and provid...

Hi,I would like to add an another internet provider to my firewall. I have currently AT&T with T1 lines and want to add Verizon or Comcast as backup internet line or divert some of the traffic to new connections.How i could achieve this. basically i ...

macboy276 by Level 1
  • 355 Views
  • 1 replies
  • 0 Helpful votes

Hi,I would like to add an another internet provider to my firewall. I have currently AT&T with T1 lines and want to add Verizon or Comcast as backup internet line or divert some of the traffic to new connections.How i could achieve this. basically i ...

macboy276 by Level 1
  • 280 Views
  • 1 replies
  • 0 Helpful votes

Trying to set DHCPRelay so DHCP requests from the inside interface of the ASA are routed to a DHCP server in another site. Get an error message when issuing the configuration command "dhcprelay enable inside" that states the inside interface is alrea...

momeara by Level 1
  • 219 Views
  • 0 replies
  • 0 Helpful votes

Recently I installed a Cisco ASA 5512-X, and have successfully set it up for traffic to the outside, and traffic going out from the Exchange server is fine.  But incoming traffic and access to the OWA web portal, I cannot get configured so that it wi...

1awarpool by Level 1
  • 880 Views
  • 6 replies
  • 0 Helpful votes

I'm troubleshooting a PIX525. When I run the cisco command "show conn" I see lots of UDP connection requests hitting to my firewall from several remote IP address trying to reach an inside server using port 0. When I run the cisco command "capture mo...

Edvin Lux by Level 1
  • 373 Views
  • 2 replies
  • 0 Helpful votes

Hi Experts, Good Day! I would like to ask about the behavior of the ASA in terms of traffic going in and out. Does ASA change the source port of the traffic when getting out of it by default? Thank you.  

Resolved! nat conversion

HiI need to convert the following from 8.2 nat to 9.0static (dmz4,outside) tcp 7.3.232.220 16000 192.168.3.60 16000 netmask 255.255.255.255static (dmz4,outside) tcp 7.3.232.220 16001 192.168.3.60 16001 netmask 255.255.255.255static (dmz4,outside) tcp...

mickyq by Level 1
  • 657 Views
  • 4 replies
  • 0 Helpful votes