Does anyone know if you can configure a hairpin NAT on a Cisco SA540? I can configure NAT for outside users to connect to my mail server. And my internal secured network users connect to the mail server via the internal IP address. But I have users o...
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Forum Posts
Hello all,we have a Little Problem with our Public Subnets on our main Cisco ASA 5510.Following Situation: We get 2 different Subnets provided on the same Ethernet Switch from our Provider.Just like:- Subnet 1 11.11.11.0/28- Subnet 2 22....
Hi Guys,I am trying to open all ports between two LANs (LAN1= Inside, LAN2= DMZ) on my ASA firewall ..attached is my running config. What commands can I include to achieve this? Thanks for your help ..Richard
Hello all,Device: ASA5525SW version: 9.2(3)The Release Notes for 9.2(x) states that the ASA now supports the cpmCPUTotal5minRev OID.The OID returns there values. What is the difference between .1, .2 and .3 below?$ snmpwalk -v 1 -c XXXX 10.10.10.10 1...
Resolved! SourceFire and firewall
could i replace the asa with sourcefire NOT "FIrepower" , because i have asa 5520 as a current firewall and some one advice me to replace it with a "Sourcefire SF-3D8140 ", and if bought it, how could i use this with the current setup scenario If th...
Hi All, I have asa 5525 version 9.1(2)i want to allow the traffice from outsid to inside and inside to outside. Also attached a diagram.Thanks
Hi. this is doing my head in. We use a asa 5510 with code 7.2. I'm trying to setup access to two simple webpages from the Internet. And they don't work. Traffic comes in on 212.217.2.44 and is natted across to 172.16.16.5. Similarly traffic comes in ...
I already posted this but cant seem to find the post now, so re-posting. We have 10 IP's being NAT'd, all working ok. I need a servers outbound source address to be translated to an IP that is not in the same subnet as the outside IP: Outside IP = 1...
Dear all,As you may know the new IOS releases are not necessarily tied up to the currently discovered vulnerabilities as the new releases are not frequent(I guess they are released quarterly).Do you know if Cisco has any advisory or notification syst...
I have inside network 172.16.0.0/24 , 172.16.1.0/24 , 172.16.2.0/24 , 172.16.3.0/24 ,it connect to a layer3 switch.Layer3 switch connect to asa,network address is 192.168.0.0 /30.DMZ network address is 172.16.4.0/24 My inside network can go outside t...
Resolved! How to trace route
this is a silly question.I have a PIX515e (6.3), yes i know it is old.I want to perform trace route to certain IP but the command is not exist?Anyone know ?
Hi Team, We are analyzing Cisco ASA Syslog messages for inbound and outbound traffic. Could you please provide the complete list for inbound and outbound traffic.Which will help us to analyze the traffic. -Shalendra
Hi, in our ASA 55xx we run both ipv4 and ipv6. I have configured 3 DNS servers. 2 of them are for the internal use and the other one is 8.8.8.8 for public names.I am trying to ping e.g tools.cisco.com and I am getting back the ipv6 address. How can ...
Resolved! ZBF and loopback interfaces
In my ZBF setup, I assign the physical and logical interface (tunnel) to different zones.I.E. G0/0 is Trusted zone and Tunnel1 is assigned to a Tunnel zone.Dynamic NAT is tied to the Loopback1 interface but this interface is not assigned to a zone.M...
Hello, I use ton setup some ASA55xx but with the new version, i don't arrive to see some sample config on the CCO for help me to configure. 8.2 or 8.3 config can't be upgraded to 8.6 ??? I...
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