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Has your IP changed? If you had an asdm access rule which tied in to the old IP, it will stop your access.<br />
If that's not the case, download the asdm software from Cisco and put it on a tftp server, connect to the ASA via console and pull down the software to the ASA, and try again.
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Has your IP changed? If you had an asdm access rule which tied in to the old IP, it will stop your access.
If that's not the case, download the asdm software from Cisco and put it on a tftp server, connect to the ASA via console and pull down the software to the ASA, and try again.

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One last thing. &nbsp;You always want to be on the latest version of ASDM. &nbsp;It is based off of java ;( so quite frequently when java updates, they have to update ASDM to keep up with the changes and every now and then a java change will prevent access to an older version of ASDM.
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One last thing.  You always want to be on the latest version of ASDM.  It is based off of java ;( so quite frequently when java updates, they have to update ASDM to keep up with the changes and every now and then a java change will prevent access to an older version of ASDM.

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issue resolved after reboot of ASA
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I've requested that this question be closed as follows:<br />
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Accepted answer: 0 points for ITMaster1979's comment <a href="https://www.experts-exchange.com/questions/28705657/unable-to-access-Cisco-ASA-ASDM.html?anchorAnswerId=40934624#a40934624" rel="ugc">#a40934624</a><br />
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for the following reason:<br />
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solution worked
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I've requested that this question be closed as follows:

Accepted answer: 0 points for ITMaster1979's comment #a40934624 [https://www.experts-exchange.com/questions/28705657/unable-to-access-Cisco-ASA-ASDM.html?anchorAnswerId=40934624#a40934624]

for the following reason:

solution worked

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I have Cisco ASA 5520, &nbsp; last 2 days I was able to access the GUI using Cisco ASDM, now when I connect to ASDM 6.1 and when I login its just showing software update completed and that's all, I need help as I need to do some configuration from GUI<br />
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Thanks
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I have Cisco ASA 5520,   last 2 days I was able to access the GUI using Cisco ASDM, now when I connect to ASDM 6.1 and when I login its just showing software update completed and that's all, I need help as I need to do some configuration from GUI


Thanks

unable to access Cisco ASA ASDM

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).

Cisco

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.