Self signed certificate expired now my IPSEC vpn users can no longer connect

jdssrq
jdssrq Posts: 1
Second Anniversary
in Security

Self signed certificate expired now my IPSEC vpn users can no longer connect

All Replies

  • e_mano_e
    e_mano_e Posts: 88  Ally Member
    First Answer First Comment Friend Collector Fourth Anniversary

    From my understanding this is expected behaviour to improve security.

    You now have to create a new certificate and select it for your VPN configuration and also deploy it to your VPN users.

  • Zyxel_Cooldia
    Zyxel_Cooldia Posts: 1,518  Zyxel Employee
    Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments

    Hi @jdssrq ,

    Welcome to Zyxel community.😀

    Please try to regenerate certificate or import new valid certificate to firewall, and select new certificate to on VPN phase 1.

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