[c-nsp] 7600s and frozen MLS

[Mike Bernico]

Group,

 

Has anyone here experienced an issue on their 7600 where MLS gets
frozen?

 

7-Argon-SPI-PE1-sp#show mls cef hard

  CEF TCAM v3: (FROZEN)

  Size: 1048576 entries

        262144 rows/device, 4 device(s)

        32 entries/mask-block

        32768 total blocks (32b wide)

        4849664 s/w table memory

 

When it freezes the control plane keeps on going but the data plane of
the box fails in strange ways.  (Some routes are unreachable, some work
ok)

 

We're running SUP 720 3BXLs and 12.2.18 SXD1.  We have no idea what is
triggering this.  If anyone has any ideas I'd love to hear them...

 

TIA

Mike