Forum Discussion

Sahir's avatar
Sahir
5 years ago

DH Key mismatch

Hi,

We have updated SSH settings on our CISCO devices to use DH 4096. Now, the collector showing following error message: %SSH-3-DH_RANGE_FAIL: Client DH key range mismatch with minimum configured DH key on server

Any idea how to modify DH keys or clear ssh keys on LM side? 

Thanks,
Sahir

  • mnagel's avatar
    mnagel
    5 years ago

    I recommend opening a support ticket on this -- it is a bug or at least an undesirable limitation in the SSH library.  Possibly fixed in a newer collector version.

  • mnagel's avatar
    mnagel
    Icon for Professor rankProfessor
    5 years ago

    I recommend opening a support ticket on this -- it is a bug or at least an undesirable limitation in the SSH library.  Possibly fixed in a newer collector version.