Hello Guys, I am working with extended ACL's with the Cisco ASA. I know that it is true that a person can only put one ACL in each direction on an interface with...
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Forum Posts
Resolved! Basic IOS firewall configuration
Hi Guys, I have always trusted NAT as my firewall solutions but in the back of my head I've know this is unsecure. While I don't want to restrict my users access to the Internet, I would like to make ports hidden on the Internet and secure the Inter...
Hi, I am dumbfounded over this problem i have. Whenever i do a traceroute using pingplotter (uses icmp not udp), i get replies from all devices in the path but not from the ASA and our perimeter router. I understand why the ASA doesn't show but i am ...
Resolved! new firmware for firewall
Has anyone used the new 8.3 version on cisco firewalls.I wanted to know the main features with this new version and any bugs encountered, with a possible facts to decide whether i should go for an upgrade from my current versions.Thanks in advance.
HiI am jjust seettig up an remote vpn,butg issue is that my client when asked for authentication i enter the userid/passowrd but after that the session gets disconnected.What can be the problemmI am attaching the loggs and configwhich i think related...
Dear AllI have A web server in my DMZ of network,internet----ASA----DMZThe issue is I want to give my web server and invalid ip address like 172.x.x.xbut I dont know how can I bind valid ip address into this web servermy valid ip address is 61.x.x.1 ...
Hi everybody ...Please your help and suggestions in this case.I have an Internet connection from an ISP, they gave me the fiber optic connection of 3Mbps.The ISP gave us the following information:ip address in fiber optics: 10.120.2.88 / 30. We us...
Folks,How can I get the best performance to my Firewall?I have a ASA with 8 interfaces into a single context and 1500 lines of ACL.Is there any rule to improve more performance about ACL?For example, what's the better option, do I need to use object-...
Can anyone tell me all the files that I need to upgrade my IDS from 6.0(5)E3 to 6.0(6)E4? I believe I should be able to do this with the hardware I currently have. I don't have the resources to upgrade the router or NM-CIDS module. I want to updat...
Hello All,I am pretty new to IDSM's, just trying to learn about them. I am working on a production network so I'm having to be pretty careful..We have 2 X 6513 with two IDSM-2 installed in each which have just been upgraded to 7.0.2. They are all i...
Need some help on ASA5520. It's the first time configuring it and all servers are reachable and work but there's one specific Server which I need SSH access I made the custom configuration but no joy.Following the information from "Sh run" about SSH...
We have a Serv-U FTP server in our DMZ. When it is running, we are flooded with the messagesDeny IP due to Land Attack from 192.168.1.2 to 192.168.1.2.Does anyone know what setup in the FTP server can be causing this?
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Hi,What would be the best place to nat in a network.Router or ASA?Router would be terminating the ISP connection and then ASA in place.As ASA doesn't have the option of PBR.Is it would be better to have it on Router.On the other hand Wanted to run I...
Folks,I have a question about NAC behavior, when i have a Ip phone connected, my workstation never goes down because even if I turn off that workstation my swichport still on Link UP state.Does anyone know how can I get around that issue?thanks a lot
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| 05-26-2026 07:54 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM |
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