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Cisco ASA 5510 Ipsec stops working

rpsribeiro
Level 1
Level 1

Hello all,

i've an Cisco ASA 5510 with Security Appliance Software Version 8.0(2), in this ASA i've many L2L tunnels to this ASA, anda sometims new tunnels can't connect, the older tunnels still ok and working, yesterday this situation occured again and i've tried to clear all ipsec tunnels and try to reconnect again no one cames up again. At the time of this situation memory usage was about 78% and CPU is was around 5%. I've made a reload without changes and the situation returns to the normality.

At the time of the fail i've collect the outpu from debug crypto isakmp 255, the outpu was in the annexed file.

Anyon have a clue, about this problem? Coul be because of the memory usage?

Thank's in advance,

Rui.

1 Reply 1

fgasimzade
Level 4
Level 4

Looks like a memory leak or something like that, kind of software bug. Try upgrading to a newer version, 8.1 or 8.2

Keep in mind, that 8.3 is a little bit different