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ASA 5510 to PIX 506 tunnel problems

abridge-cco
Level 1
Level 1

We have an ASA 5510 Sec with an ipsec VPN to a 506 in the field. Only running DES.

Lately, I have seen the tunnel rebuild itself almost every 15 minutes.

What configuration should I check to resolve this problem?

1 Reply 1

JORGE RODRIGUEZ
Level 10
Level 10

Look in this link under isakmp keepalives

Enable or Disable ISAKMP Keepalives

http://www.cisco.com/en/US/products/ps6120/products_tech_note09186a00807e0aca.shtml

Jorge Rodriguez