When a company switch ISP provider and receive a new block of public IPs, what is the best practice to reconfigure the ASA, its outside interface, DNS, default route and other services like SMTP, sftp with minimum downtime? Is there anything that I c...
DHCPv6 has been added to the routers but what about the ASAs? There doesn't seem to be an IP helper for IPv6 so is there a way for the ASA to forward DHCPv6 requests?
I was handed a firewall ASA 5520 but without external flash, I want to confirm that the ASA at least boot from rommon mode boot must have the external flash connected? I connected to power and I connect it by the console port it did not show any bo...
Hi,our FWSM (in 6509) is not comming up, when tried to sesssion up using "Session slot 1 proc 1" command,It is giving error , "Tyring 127.0.0.11 .....connection timed out remote host not responding".In "show mod" command output at Switch in IOS conso...
Hi,I search for the both files, because I want to configure one ASA with 8.2.1 and the otherASA with a 8.4.x image to see the differences between both versions. But I don`t havea account to download the ASA Image 8.4.x an the ASDM 6.4x to test it.Is ...
First - it may be a newbies question.I ve configures an asa 5505 for remote vpn with anyconnect. it works just fíne - from remote i can ping the Clients and Server inside, i can do RDP or Connect via SSH to any machine, map some volumes local and so ...
Does ASA 8.4.3 check the source IP address of a DNS reply and drop it if the reply address is different to that in the query?Customers DNS server does this due to a recent change, their server now has a virtual address, but replies are sent from its...
hii have csm 4.3 and i did deploy to file and it was a success , when i am doing deploy to device i am getting an error saying:an error response from the device prevented succeful completion of this operation. the device provided t...
Hey all,Is it possible to run the internal ips in multi context mode?AlanSent from Cisco Technical Support iPad App
Hi guys,I have setup cisco ASA5520 with SSM10 on Transparent mode. I am able to access ASA5520 via both CLI and ASDM.However, i am only able to access SSM10 via CLI only. Whenever i tried to access using ASDM, i am getting "Unable to launch device ma...
Hi all,on what platform does cisco support SSH Authentication Using CA Digital Certificates ?i only found this support on N7K.thanks,Avi.
Hi,I am trying to configure RemoteDesktop on a home lab ASA5505 with IOS 8.4.1 and no matter what I tried, I am unable to remote into a local server behind the firewall. I've searched online and found several threads with solutions online including h...
Hi Everyone,If i see fw logs and it has SYN timeout does it always give us indication that issue is at remote end?i was trying to open vendor site and fw log shows SYN timeout.Does SYN timeout indicate if issue is Local siteThanksMahesh
I'm having trouble setting up the correct rules on an ASA 5505 I'm using in my home office. I have a couple of IP Cams I need to access remotely.I've tried setting up simple NAT(PAT) and/or Access Rules, but it hasn't worked. I have a single dynami...
Hello everyone,Here are some issues I noticed regarding the backup and restore using ASDM on ASA with my versions:the data.xml file containing the CSD settings is not backup using the backup/restore feature of ASDM.Using failover, importing a PCKS12 ...
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide
| Subject | Author | Posted |
|---|---|---|
| 08-15-2026 09:40 PM | ||
| 08-10-2026 08:58 AM | ||
| 08-10-2026 02:48 AM | ||
| 07-22-2026 05:00 AM | ||
| 07-16-2026 06:39 AM |
| User | Count |
|---|---|
| 4 | |
| 2 | |
| 1 | |
| 1 | |
| 1 |
