"session clash" in Fortigate device

[BensonLEI]

Hi, guys,

What is the root cause of session clash?

1: date=2022-06-13 time=16:51:53 eventtime=1655110313757822439 tz="+0800" logid="0100020085" type="event" subtype="system" level="information" vd="root" logdesc="Session clashed" status="clash" proto=1 msg="session clash" 

new_status="state=00010200 tuple-num=2 policyid=258 dir=0 act=2 hook=0 1.1.1.39:15120->2.2.2.1:8(10.113.1.115:8) dir=1 act=1 hook=4 10.113.1.115:8->1.1.1.39:0(2.2.2.1:15120)"

old_status="state=00010200 tuple-num=2 policyid=258 dir=0 act=2 hook=0 1.1.1.39:15102->2.2.2.1:8(10.113.1.115:8) dir=1 act=1 hook=4 10.113.1.115:8->1.1.1.39:0(2.2.2.1:15102)"

Thanks a lot

[jintrah_FTNT · Accepted solution]

Hi,

Please see the article https://community.fortinet.com/t5/FortiGate/Technical-Tip-Explanation-of-the-session-clash-message/t... on details about session clash.

Hope that helps.

Best regards,

Jin

[vannahelms]

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@jintrah_FTNT wrote:

Hi,

Please see the article https://community.fortinet.com/t5/FortiGate/Technical-Tip-Explanation-of-the-session-clash-message/t... wordle unlimited on details about session clash.

Hope that helps.

Best regards,

Jin

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ok i'll look into it thanks

[annlily]

Please see the article https://community.fortinet.com/t5/FortiGate/Technical-Tip-Explanation-of-the-session-clash-message/t...  cuphead  on details about session clash.

Hope that helps.

Best regards,

Jin