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rolf's avatar
rolf
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Oct 19, 2018

TCL error: _cgc_pick_clientside

Hi,   in an ASM-LTM (Perimeter) Setup I see frquently the following logs:   ***err: tmm3[19962]: 01220001:3: TCL error: _cgc_pick_clientside - unknown cgc sni: f5-bei1.xxxx.xx (line 49) invoke...
application delivery
ASM Advanced WAF
clientssl
LTM
security
sni
ssl
Greg_Jewett's avatar
Greg_Jewett
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Nov 04, 2020

I too am getting a very similar error. It is definitely a error executing iRule code, but I can not find the iRule.

err tmm[10782]: 01220001:3: TCL error: _cgc_pick_clientside <CLIENT_DATA> - bad option "-31744": must be -exact, -glob, -regexp, or --     while executing "switch $tls_version {                 "769" -                 "770" -                 "771" {                     if { ($tls_xacttype == 22) } {      ..."