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JD990A and JD992A ip access bug

Occasional Visitor

JD990A and JD992A ip access bug

We have several JD990A and JD992A (1905) switches. Recently we have expanded our network from to address space. Of course we renewed netmask for switches. All 1905 switches cannot be accessed via icmp or http from the following addresses: and Firmware version 2.0.1.


Richard Brodie_1
Honored Contributor

Re: JD990A and JD992A ip access bug

I can only give my standard advice: if you're sure it's a bug (which it certainly looks like)


  1. Upgrade to the latest firmware, if you aren't running it already.
  2. If the problem prestists report it to HP.