Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Site-to-Site VPN after 2.6 upgrade stop working

    Scheduled Pinned Locked Moved IPsec
    21 Posts 5 Posters 3.3k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • R
      regnauld
      last edited by

      Want to confirm we're seeing the exact same thing here - we've got a bunch of 2.4.x in production we just upgraded to 2.6.0, with quite a few tunnels going between them, and it's been running flawlessly for 2 years now. All are running virtually, and on the other side we've got a mix of netgate 2100s recently upgraded to 23.01.

      The issue only happens between some 2.6.0s - we'd see things hang with both sides trying to initiate. In the logs: "ignoring acquire, connection attempt pending". We used nearly half a day debugging this, and the only way to get things to come up reliably (and so far, stay up), was to roll back one side to 2.4.4. Tunnels suddenly came up.

      1 Reply Last reply Reply Quote 0
      • First post
        Last post
      Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.