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

    FRR 0.6.7_6 OSPF6d No route to kernel routing table after a while

    Scheduled Pinned Locked Moved FRR
    5 Posts 2 Posters 399 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.
    • S
      suddi
      last edited by suddi

      Hey,
      i use FRR 0.6.7_6 to route in a ring topology.
      With IPv4 it seems to working properly, but with IPv6 OSPFv3 stops to write some routes to the kernel routing table.

      For example, i have only the following entry in the routing table:

      2001:X:X:3::2	link#4	UHS	0	16384	lo0
      

      There should be the entry:

      2001:X:X:3::/64	link#3	U	0	1500	em2
      

      After i restart the system, it work for a while.
      In OSPFv3 the routes are visible (show ipv6 ospf6 route):

      *N IA 2001:X:X:3::/64            ::                           em2 00:10:40
       N E1 2001:X:X:3::/64            fe80::92e2:baff:fe5a:cf57    em2 00:10:35
      

      I dont know why it happens after a while?
      Could someone give me a hint to solve this problem?

      Thank in advance!
      Jan

      1 Reply Last reply Reply Quote 0
      • S
        suddi
        last edited by suddi

        UPDATE

        It happens only for the transit networks. The stub-ones are working properly. It seems that a timer at the routing table is running out and is not updated via the OSPF-Process.

        1 Reply Last reply Reply Quote 0
        • P
          pete35
          last edited by

          @jimp

          Pfsense FRR is at 0.6.7_6 with FRR 7.3.1, FRR is at release 7.4 since July, maybe an update of the Pfsense FRR package can help here ?

          <a href="https://carsonlam.ca">bintang88</a>
          <a href="https://carsonlam.ca">slot88</a>

          1 Reply Last reply Reply Quote 0
          • S
            suddi
            last edited by

            Hey pete,
            thanks for your reply. It seems that there is no newer version in pfsense. In the "package manager" is no update available.

            1 Reply Last reply Reply Quote 0
            • P
              pete35
              last edited by

              Pfsense FRR is based on this :

              https://github.com/FRRouting/frr/releases

              we need an updated package from time to time.

              <a href="https://carsonlam.ca">bintang88</a>
              <a href="https://carsonlam.ca">slot88</a>

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