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

    Ipfw-classifyd: unable to write to divert socket: No buffer space available

    Scheduled Pinned Locked Moved 2.0-RC Snapshot Feedback and Problems - RETIRED
    8 Posts 4 Posters 4.5k 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.
    • T
      tacfit
      last edited by

      We're using this snapshot: "Wed Sep  1 11:07:08 EDT 2010" and are seeing a lot of these messages in our system log. I assume it's because of our layer7 filtering. Any suggestions? The server is a brand new Dell PowerEdge R250, with 2GB of RAM. Utilization is low across the board.

      ipfw-classifyd: unable to write to divert socket: No buffer space available

      1 Reply Last reply Reply Quote 0
      • T
        tacfit
        last edited by

        Any takers? We're still getting LOADS of these errors.

        1 Reply Last reply Reply Quote 0
        • E
          eri--
          last edited by

          You need to update to latest snapshot because an improvement was done for that.

          1 Reply Last reply Reply Quote 0
          • T
            tacfit
            last edited by

            The snapshot from Wed Mar 23 00:50:17 EDT 2011 throws this error when I enable any Layer7 container on a rule:

            There were error(s) loading the rules: /tmp/rules.debug:285: syntax error/tmp/rules.debug:286: syntax error pfctl: Syntax error in config file: pf rules not loaded - The line in question reads [285]: pass in quick on $LAN_STAFF proto tcp from 192.168.20.0/22 to flags S/SA keep state ( ) label "NEGATE_ROUTE: Negate policy route for vpn(s)" …

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

              I'm using :

              Current version: 2.0-RC1
                    Built On: Tue Apr 19 23:03:17 EDT 2011

              And im getting my logs full of this:

              ipfw-classifyd: unable to write to divert socket: No buffer space available

              How can I solve this?

              1 Reply Last reply Reply Quote 0
              • T
                tacfit
                last edited by

                Snapshots for about a week have resolved this issue I think, but we ran into some phantom problems with one and so rolled back. It's due to the layer7 filtering, and it's just about working fully. Needs more testing though.

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

                  Great!As soon as I can update to help you test it let me know!

                  1 Reply Last reply Reply Quote 0
                  • M
                    mikesamo
                    last edited by

                    same issue after 2 weeks under this snapshot.

                    Full 2.0-RC2 (i386) built on Tue May 31 16:38:57 EDT 2011

                    Jun 15 20:49:42 ipfw-classifyd: unable to write to divert socket: No buffer space available
                    Jun 15 20:48:59 ipfw-classifyd: unable to write to divert socket: No buffer space available
                    Jun 15 20:48:59 ipfw-classifyd: unable to write to divert socket: No buffer space available
                    Jun 15 20:48:59 ipfw-classifyd: unable to write to divert socket: No buffer space available
                    Jun 15 20:47:50 ipfw-classifyd: unable to write to divert socket: No buffer space available
                    Jun 15 20:47:50 ipfw-classifyd: unable to write to divert socket: No buffer space available
                    Jun 15 20:47:50 ipfw-classifyd: unable to write to divert socket: No buffer space available
                    Jun 15 20:47:06 ipfw-classifyd: unable to write to divert socket: No buffer space available
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: worldofwarcraft (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: tor (rule action block)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: shoutcast (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: rtsp (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: rtp (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: replaytv-ivs (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: quicktime (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: msn-filetransfer (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: mp3 (rule action block)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: httpvideo (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: httpaudio (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: http-rtsp (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: http-itunes (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: h323 (rule dnpipe)
                    Jun 15 20:45:02 ipfw-classifyd: Loaded Protocol: bittorrent (rule action block)
                    Jun 15 20:45:02 ipfw-classifyd: Reloading config…

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