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Hello, I am testing "Identity Options" with IDFW Step by Step configuraiton.I could finish installing and configuring AD agent and Identity options but I could not get an authenciation from a domain controller.I can find my name in the domain control...

I just added a new 5510 failover unit to an existing 5510 and when connecting my new outside interface on an Active/Standby firewall pair, i get errors messages (red x) on each port scan (monitor & syslog) although the error message indicate all port...

Resolved! CBAC on 2921

Hello,i´ve migrated a working IOS configuration from an 2811 (12.4) to a 2921 (15.2(2)T) and it seems thatCBAC is behaving different.ip inspect log drop-pktip inspect name OUTBOUND tcpip inspect name OUTBOUND ftpip inspect name OUTBOUND udpip inspect...

I'm sure this is a simple configuration issue but here is my issue:We are running an HTTPS service on a host that is connected to our DMZ network on our ASA. This host and ASA can communicate just fine. I've created an ACL rule that allows HTTPS traf...

m.coakley by Level 1
  • 1437 Views
  • 2 replies
  • 0 Helpful votes

I have an ASA 5550 at our main site with an external ethernet interface to our ISP for internet access.  I would like to allow 10.100.41.x/24 http / https access but block this network's access to all other internal networks including 172.17.x.x,,  1...

bschussl by Level 1
  • 776 Views
  • 1 replies
  • 0 Helpful votes

Good day,We are having an issue with a couple of switches we have daisy chained off of each other. We have a 2960 8 port going to a 2950 24 port then to our core switch a 6507. The problem is we cannot authenticate to the ACS server attached to the 6...

Resolved! Basic ACL Question

Hi There,I have a 5505 on ASA 8.2 in the field already working. It has two interfaces, LAN/inside and WAN/outside. There is an L2 site-to-site IPSec tunnel configured from the outside interface of the local ASA to the outside interface of a remote F/...

jwbensley by Level 1
  • 950 Views
  • 1 replies
  • 0 Helpful votes

We have Cisco 1941 router and Cisco ASA 5540 firewall. We have VPN tunnel between ASA and Router.Router is behind the firewall and the peer IP of Router is NATed. Issue we are having is we are not able to browse the sites. If we adjust the MTU size o...

I'm having an issue with static one to one nat. Anything I create a static nat for, that server loses connectivity. If I remove the one to one Nat and only try to open ports to those servers, with the access-lists in place the ports do not translate....

wolff156 by Level 1
  • 2240 Views
  • 8 replies
  • 0 Helpful votes

I've recently started seeing messages like this on my firewall (separating my internal mail server from my DMZ antispam device). I'm not sure if this is tied in to any firewall IOS upgrades I've recently completed (recently went from 8.2.x to 8.3.1 t...

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