I have a network administrator that has utilized RDP through our ASA to his webserver for administration. It worked perfectly until today. Now, his connectivity is coming in from TCP source ports above 60000 to 3389. The connectivity is being deni...
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Forum Posts
Hey all,i am a "telepresence" guy so i am asking a very simple and dumb question i know but i need some help regarding an ASA. i am trying to help a customer deploy a VCS Expressway and in order to make this work i need to turn off SIP and H323 ALGs...
Hi,i want to pass through trafic from side A to side C. now i have ipsec VPN tunnel between side A <-> B and Side B <-> C.How should i do this?
Hello Experts,I am having an issue where I can't get to external network sources via my sub interface which is attached to a 192.168.10.X VLAN I created to for Guest wireless traffic. The internal interface is a 10.5.X.X network. I can get out the ex...
Resolved! Line numder in ACL
Hi all,I need to add new ACL to ASA by command line.For interface say x there are 50 lines of ACL.if i make new acl and do not put any line number where it will show up ?At bottom of all ACL?Will it work?I want this ACL after line number 15 but ther...
Hi,I am getting recurrent alerts on my firewall which is connected to the Internet.The inspection is configured on the DMZ inside and internet facing interfaces with max one -minute 3000 and low 2000.The one minute count is extremely high of order of...
Resolved! Unable to SSH server from ASA
Hi everyone,ASA has 2 interfaces say x and y.From interface x when on subnet say 171.31.0.0 mask /24 i am able to ssh server.ASA shows hit counts.When on subnet 171.23 ssh does not work.logs shows tcp reset 0 thats from interfac...
Hello Experts,Can anyone help me, how can i configure CSM 4.0 to capture its logs.I want to read logs of Cisco Security Manager itself, so how can i do that & in which location it captures it log file.
Resolved! Advantage of NAT IP Pool for PAT
Hi support community,would there be any benefits from using a small pool of public IPs (outside global addresses) to perform PAT instead of using a single IP address that is nomally associated with outside interface? We have enough public IPs where I...
We are trying to get Teamviewer to work on our WAN, from the log traffic from the PC's to our Cisco IronPort Web Filter it looks like the ASA Firewall is blocking the traffic. We have opened everything we can open on our Cisco Iron...
Hey all. I am having an issue with the DHCP configured on the ASA for out guest wireless network. We have the ASA configured to hand out via DHCP for our guest network and a Windows 2008 server setup to hand out for trusted wireless network. Howeve...
Resolved! Servers can't talk between subnets
This is on a customer 5520 so I can't post the config. Also I only have ASDM access to it as it's at a remote location and that's how it was setup. So...Server1 is 172.16.9.112 /22 and needs to talk to Server2 which is 172.16.12.3 /22NAT control is...
Hi,I am trying to poll remote ASA firewalls across lan-to-lan VPN. With "management-access inside" command I can ssh, telnet or ping remote ASA's inside interface without any problems. However I am unable to do the snmp polling.Below are my snmp comm...
estimados buenas tardes soy novato en esto de las configuraciones del asa5505. y tengo el siguiente dilema: habilite un server proxy con pfsence y squid, y no puedo hacer que los equipos de las vlan 2 y 3 vean el server para configurar su in...
hello all:on ASA 5540 , i configured the logging setup as following :loggin to the internal buffer :buffer size 1048576 bytesthen i save the buffer to FTP server to save the log messages in continuosuly wayeverything was working fine but suddenly s...
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| Subject | Author | Posted |
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| 08-16-2026 10:33 AM | ||
| 08-15-2026 09:40 PM | ||
| 08-10-2026 08:58 AM | ||
| 08-10-2026 02:48 AM | ||
| 07-22-2026 05:00 AM |
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