Hi, I have an issue where I am sending a Telnet request to a distant server on port 55019 however I get the following response on the ASA5506 log Teardown TCP connection 446446 for outside:Public IP/55019 to inside:192.168.1.10/2639 duration 0:00:3...
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Forum Posts
I went to the download site and there usually is a notification that has the recommended downloads. I am trying to get the ASDM, FirePOWER services, and ASA on the latest and best software version but making sure that they are compatible. Has anyon...
Resolved! Tool for migrate ASA from 8.2 to 8.4
Dear guys,I have plan to migrate my firewall from 8.2 to 8.4. I have search in cisco docs, there a lot syntac configuration change in ASA 8.4. Is there any tool to migrate syntax from ASA 8.2 to ASA 8.4 ?Thank u before.Best Regards,Rizal Ferdiyan
Resolved! ASA access list problem
Hello, I have the following config on an ASA 5520 Version 9.1(7)4 object network outside-in-192-168-3-106 host 192.168.3.106 object network outside-in-192-168-3-106 nat (inside2,outside) static a.b.c.d service tcp 3389 59106 access-list outside...
Hello, I have a trouble with OPC protocol on cisco ASA 5505. I'd like to ask for help: we need to flow only OPC protocol(based on DCOM and MS RPC) through the ASA 5505 K8. Do you have any solutions? I will be grateful for help.
Hi, I have a Cisco Security Manager 4.12 Installed to manage our FWs. My objective was to give a,b,c users read-only access to the CSM Client but the same time they need to see the hit counts of each rule in CSM. With the below configurations, they ...
Resolved! Cisco ASA error deleted rules
HI I have a situation where it seems some error appeared on the fw and deleted rules. They are not sure what logs they have right now. In any case what logging levels can track this and how can I go ahead troubleshooting? In this case config...
Resolved! ASA mail flow with 2 ISP
I have 2 ISPs that feed my ASA 5516. I have a NAT that routes incoming mail from one ISP to the mail gateway. this weekend that circuit went down so no mail was flowing in. I'd like to be able to add a nat from the other ISP to the mail server. is...
My WRVS4400N V2 router is updated (V2.0.2.2 firmware). But, when I access over Internet, using https (firewall -> https its enabled), some browsers cannot open because the SSL version is older (V3). How can I upgrade de SSL version of https?
Hi,I need to block Anyconnect Client for some users using Firepower. I found APP in the base "AnyConnect SSL Client" but it doesnt work, firepower cant detect this application and cannot block it.What's the reason? Is it possible to block Anyconnect?
Hi There We have the below critical alert from one of our sourcefire devices it comes and goes.Drain of unprocessed events from Connection Events. Any ideas would be appreciated.
I read from the manual that the key pair will be used for SSH but just wonder does the command 'crypto key generate rsa' is necessary to enable SSH on ASA?I can access to my firewall via SSH but when I checked in the configuration on ASA firewall by ...
Hello community,I want to confirm if the Management network is separate when we rare managing remote FTD device through FMC.When the VPN tunnel will be down for any reason are we still able to manage the remote NGFW via FMC still ?Typical use case fo...
Resolved! Self Zone
I just came into configuration of Zone based firewall. There is a built-in Self Zone when you configures the zones on the firewall. My questions is: What is the Self Zone? What is the purpose of having Self zone in the Cisco IOS Router for zone based...
Hi, Virtual FMC running 6.2.2 The time in the Gui is different to on the cli. Both are set to use the same NTP server. can anyone explain the difference? It seems that FMC can pull its time from configuration within the product package (connection e...
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| Subject | Author | Posted |
|---|---|---|
| 05-05-2026 09:59 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM | ||
| 04-22-2026 11:56 AM |
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