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ASA tcp "Connection timeout" after a few seconds

schwarz-michael
Level 1
Level 1

Hello,

I have two ASA5505 Systems with version 8.3(2) for a IPSec L2L connection.

I try to transfer several times a lot of data between the client and server side.

For example 6 times the transaction procedure there are no problems with the data transfer, but at the next transaction I get a Reset on the client side

because the server side generate a connection timeout after only a few seconds time of transfer data.

This problem appears not exactly at the 7 time of transaction, but at least one time of 10 transaction procedures.

Is it possible that I have a problem with the IOS version of the ASA systems?

Thanks,

Best regards

 

connection timeout

7|Apr 29 2011|15:23:51|609002|10.122.60.1||||Teardown local-host outside:10.122.60.1 duration 0:00:00
6|Apr 29 2011|15:23:51|106015|10.122.60.1|1019|172.16.2.214|514|Deny TCP (no connection) from 10.122.60.1/1019 to 172.16.2.214/514 flags PSH ACK  on interface outside
7|Apr 29 2011|15:23:51|609001|10.122.60.1||||Built local-host outside:10.122.60.1
7|Apr 29 2011|15:23:39|609002|10.122.60.1||||Teardown local-host outside:10.122.60.1 duration 0:00:00
6|Apr 29 2011|15:23:39|106015|10.122.60.1|1019|172.16.2.214|514|Deny TCP (no connection) from 10.122.60.1/1019 to 172.16.2.214/514 flags PSH ACK  on interface outside
7|Apr 29 2011|15:23:39|609001|10.122.60.1||||Built local-host outside:10.122.60.1
7|Apr 29 2011|15:23:34|609002|10.122.60.1||||Teardown local-host outside:10.122.60.1 duration 0:00:00
6|Apr 29 2011|15:23:34|106015|10.122.60.1|1019|172.16.2.214|514|Deny TCP (no connection) from 10.122.60.1/1019 to 172.16.2.214/514 flags PSH ACK  on interface outside
7|Apr 29 2011|15:23:34|609001|10.122.60.1||||Built local-host outside:10.122.60.1
7|Apr 29 2011|15:23:31|609002|10.122.60.1||||Teardown local-host outside:10.122.60.1 duration 0:00:00
6|Apr 29 2011|15:23:31|106015|10.122.60.1|1019|172.16.2.214|514|Deny TCP (no connection) from 10.122.60.1/1019 to 172.16.2.214/514 flags PSH ACK  on interface outside
7|Apr 29 2011|15:23:31|609001|10.122.60.1||||Built local-host outside:10.122.60.1
7|Apr 29 2011|15:23:30|609002|10.122.60.1||||Teardown local-host outside:10.122.60.1 duration 0:00:00
6|Apr 29 2011|15:23:30|106015|10.122.60.1|1019|172.16.2.214|514|Deny TCP (no connection) from 10.122.60.1/1019 to 172.16.2.214/514 flags PSH ACK  on interface outside
7|Apr 29 2011|15:23:30|609001|10.122.60.1||||Built local-host outside:10.122.60.1
7|Apr 29 2011|15:23:29|609002|10.122.60.1||||Teardown local-host outside:10.122.60.1 duration 0:00:07
6|Apr 29 2011|15:23:29|302014|10.122.60.1|1019|172.16.2.214|514|Teardown TCP connection 172377 for outside:10.122.60.1/1019 to inside:172.16.2.214/514 duration 0:00:07 bytes 326388 Connection timeout
6|Apr 29 2011|15:23:22|302013|10.122.60.1|1019|172.16.2.214|514|Built inbound TCP connection 172377 for outside:10.122.60.1/1019 (10.122.60.1/1019) to inside:172.16.2.214/514 (172.16.2.214/514)
7|Apr 29 2011|15:23:22|609001|10.122.60.1||||Built local-host outside:10.122.60.1

x-times o.k.

7|Apr 29 2011|15:21:57|609002|10.122.60.1||||Teardown local-host outside:10.122.60.1 duration 0:01:01
6|Apr 29 2011|15:21:57|302014|10.122.60.1|1018|172.16.2.214|514|Teardown TCP connection 172360 for outside:10.122.60.1/1018 to inside:172.16.2.214/514 duration 0:01:01 bytes 3385105 TCP FINs
6|Apr 29 2011|15:20:56|302013|10.122.60.1|1018|172.16.2.214|514|Built inbound TCP connection 172360 for outside:10.122.60.1/1018 (10.122.60.1/1018) to inside:172.16.2.214/514 (172.16.2.214/514)
7|Apr 29 2011|15:20:56|609001|10.122.60.1||||Built local-host outside:10.122.60.1

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