Problem when double authentication

nicoconicoco
in General
I have a problem no my multiotp server (PHP) on Linux. I have some radius clients that try to connect twice successively (I dont't know why exactly). But in this case, the multiotp sends an error to freeradius on the second auth with message "token of user xxx already used" with error #26. Is it a normal response and in this case, is there a way to authorize a second use of the same token ?

Comments

  • YannJYannJ
    edited 6:54AM
    Hello,
    in the Pro and Enterprise version, on the devices, you can check the "Enable cache (useful for WebDAV) and set timeout to 60 s.

    It will accept the same OTP for 60 seconds. It's usefull for VPN clients reconnecting automatically when VPN link goes down.

    Best regards
  • nicoconicoco
    Hello, thx for the answer. Where is defined precisely this parameter (in which file) ?
  • YannJYannJ
    Do you use the opensource version ?
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