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    PPPoE issues since 2.4

    Scheduled Pinned Locked Moved General pfSense Questions
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    • S
      Stealth1081
      last edited by

      Hello all.

      So to start due to my limited understanding of pfsense internal workings i have thus far been unable to determine if its pfsense losing the PPPoE connection or if i am losing the dsl sync on the modem.

      From the log file i am getting several drops and it seems to be trying to use IPv6 even though it is disabled so not really sure what is going on.

      Any enlightenment or help appreciated.

      Log of the PPP below. - previous drop.

      Feb 3 12:17:39 ppp [wan] 217.42.170.107 -> 172.16.14.1
      Feb 3 12:17:39 ppp [wan] IPCP: LayerUp
      Feb 3 12:17:39 ppp [wan] IPCP: state change Ack-Sent –> Opened
      Feb 3 12:17:39 ppp [wan] IPADDR 217.42.170.107
      Feb 3 12:17:39 ppp [wan] IPCP: rec'd Configure Ack #3 (Ack-Sent)
      Feb 3 12:17:39 ppp [wan] IPADDR 217.42.170.107
      Feb 3 12:17:39 ppp [wan] IPCP: SendConfigReq #3
      Feb 3 12:17:39 ppp [wan] 217.42.170.107 is OK
      Feb 3 12:17:39 ppp [wan] IPADDR 217.42.170.107
      Feb 3 12:17:39 ppp [wan] IPCP: rec'd Configure Nak #2 (Ack-Sent)
      Feb 3 12:17:39 ppp [wan] IFACE: Rename interface ng0 to pppoe0
      Feb 3 12:17:39 ppp [wan] IFACE: Up event
      Feb 3 12:17:39 ppp [wan] 428d:5cff:fea5:688c -> 0221:05ff:fe76:bc34
      Feb 3 12:17:39 ppp [wan] IPV6CP: LayerUp
      Feb 3 12:17:39 ppp [wan] IPV6CP: state change Ack-Sent –> Opened
      Feb 3 12:17:39 ppp [wan] IPV6CP: rec'd Configure Ack #1 (Ack-Sent)
      Feb 3 12:17:39 ppp [wan] IPADDR 0.0.0.0
      Feb 3 12:17:39 ppp [wan] IPCP: SendConfigReq #2
      Feb 3 12:17:39 ppp [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
      Feb 3 12:17:39 ppp [wan] IPCP: rec'd Configure Reject #1 (Ack-Sent)
      Feb 3 12:17:39 ppp [wan] IPCP: state change Req-Sent –> Ack-Sent
      Feb 3 12:17:39 ppp [wan] IPADDR 172.16.14.1
      Feb 3 12:17:39 ppp [wan] IPCP: SendConfigAck #162
      Feb 3 12:17:39 ppp [wan] 172.16.14.1 is OK
      Feb 3 12:17:39 ppp [wan] IPADDR 172.16.14.1
      Feb 3 12:17:39 ppp [wan] IPCP: rec'd Configure Request #162 (Req-Sent)
      Feb 3 12:17:39 ppp [wan] IPV6CP: state change Req-Sent –> Ack-Sent
      Feb 3 12:17:39 ppp [wan] IPV6CP: SendConfigAck #43
      Feb 3 12:17:39 ppp [wan] IPV6CP: rec'd Configure Request #43 (Req-Sent)
      Feb 3 12:17:39 ppp [wan] IPV6CP: SendConfigReq #1
      Feb 3 12:17:39 ppp [wan] IPV6CP: state change Starting –> Req-Sent
      Feb 3 12:17:39 ppp [wan] IPV6CP: Up event
      Feb 3 12:17:39 ppp [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
      Feb 3 12:17:39 ppp [wan] IPADDR 0.0.0.0
      Feb 3 12:17:39 ppp [wan] IPCP: SendConfigReq #1
      Feb 3 12:17:39 ppp [wan] IPCP: state change Starting –> Req-Sent
      Feb 3 12:17:39 ppp [wan] IPCP: Up event
      Feb 3 12:17:39 ppp [wan] IPV6CP: LayerStart
      Feb 3 12:17:39 ppp [wan] IPV6CP: state change Initial –> Starting
      Feb 3 12:17:39 ppp [wan] IPV6CP: Open event
      Feb 3 12:17:39 ppp [wan] IPCP: LayerStart
      Feb 3 12:17:39 ppp [wan] IPCP: state change Initial –> Starting
      Feb 3 12:17:39 ppp [wan] IPCP: Open event
      Feb 3 12:17:39 ppp [wan] Bundle: Status update: up 1 link, total bandwidth 64000 bps
      Feb 3 12:17:39 ppp [wan_link0] Link: Join bundle "wan"
      Feb 3 12:17:39 ppp [wan_link0] Link: Matched action 'bundle "wan" ""'
      Feb 3 12:17:39 ppp [wan_link0] LCP: authorization successful
      Feb 3 12:17:39 ppp [wan_link0] MESG: CHAP authentication success
      Feb 3 12:17:39 ppp [wan_link0] CHAP: rec'd SUCCESS #1 len: 31
      Feb 3 12:17:39 ppp [wan_link0] CHAP: sending RESPONSE #1 len: 45
      Feb 3 12:17:39 ppp [wan_link0] CHAP: Using authname "bthomehub@btinternet.com"
      Feb 3 12:17:39 ppp [wan_link0] Name: "acc-aln1.do"
      Feb 3 12:17:39 ppp [wan_link0] CHAP: rec'd CHALLENGE #1 len: 55
      Feb 3 12:17:39 ppp [wan_link0] LCP: LayerUp
      Feb 3 12:17:39 ppp [wan_link0] LCP: auth: peer wants CHAP, I want nothing
      Feb 3 12:17:39 ppp [wan_link0] LCP: state change Ack-Sent –> Opened
      Feb 3 12:17:39 ppp [wan_link0] MAGICNUM 0x610f60cd
      Feb 3 12:17:39 ppp [wan_link0] MRU 1492
      Feb 3 12:17:39 ppp [wan_link0] LCP: rec'd Configure Ack #2 (Ack-Sent)
      Feb 3 12:17:39 ppp [wan_link0] MAGICNUM 0x610f60cd
      Feb 3 12:17:39 ppp [wan_link0] MRU 1492
      Feb 3 12:17:39 ppp [wan_link0] LCP: SendConfigReq #2
      Feb 3 12:17:39 ppp [wan_link0] PROTOCOMP
      Feb 3 12:17:39 ppp [wan_link0] LCP: rec'd Configure Reject #1 (Ack-Sent)
      Feb 3 12:17:39 ppp [wan_link0] LCP: state change Req-Sent –> Ack-Sent
      Feb 3 12:17:39 ppp [wan_link0] MAGICNUM 0x40193235
      Feb 3 12:17:39 ppp [wan_link0] AUTHPROTO CHAP MD5
      Feb 3 12:17:39 ppp [wan_link0] MRU 1492
      Feb 3 12:17:39 ppp [wan_link0] LCP: SendConfigAck #237
      Feb 3 12:17:39 ppp [wan_link0] MAGICNUM 0x40193235
      Feb 3 12:17:39 ppp [wan_link0] AUTHPROTO CHAP MD5
      Feb 3 12:17:39 ppp [wan_link0] MRU 1492
      Feb 3 12:17:39 ppp [wan_link0] LCP: rec'd Configure Request #237 (Req-Sent)
      Feb 3 12:17:39 ppp [wan_link0] MAGICNUM 0x610f60cd
      Feb 3 12:17:39 ppp [wan_link0] MRU 1492
      Feb 3 12:17:39 ppp [wan_link0] PROTOCOMP
      Feb 3 12:17:39 ppp [wan_link0] LCP: SendConfigReq #1
      Feb 3 12:17:39 ppp [wan_link0] LCP: state change Starting –> Req-Sent
      Feb 3 12:17:39 ppp [wan_link0] LCP: Up event
      Feb 3 12:17:39 ppp [wan_link0] Link: UP event
      Feb 3 12:17:39 ppp [wan_link0] PPPoE: connection successful
      Feb 3 12:17:39 ppp PPPoE: rec'd ACNAME "acc-aln1.do"
      Feb 3 12:17:37 ppp [wan_link0] PPPoE: Connecting to ''
      Feb 3 12:17:37 ppp [wan_link0] Link: reconnection attempt 3
      Feb 3 12:17:36 ppp [wan_link0] Link: reconnection attempt 3 in 1 seconds
      Feb 3 12:17:36 ppp [wan_link0] LCP: Down event
      Feb 3 12:17:36 ppp [wan_link0] Link: DOWN event
      Feb 3 12:17:36 ppp [wan_link0] PPPoE connection timeout after 9 seconds
      Feb 3 12:17:27 ppp [wan_link0] PPPoE: Connecting to ''
      Feb 3 12:17:27 ppp [wan_link0] Link: reconnection attempt 2
      Feb 3 12:17:26 ppp [wan_link0] Link: reconnection attempt 2 in 1 seconds
      Feb 3 12:17:26 ppp [wan_link0] LCP: Down event
      Feb 3 12:17:26 ppp [wan_link0] Link: DOWN event
      Feb 3 12:17:26 ppp [wan_link0] PPPoE connection timeout after 9 seconds
      Feb 3 12:17:17 ppp [wan_link0] PPPoE: Connecting to ''
      Feb 3 12:17:17 ppp [wan_link0] Link: reconnection attempt 1
      Feb 3 12:17:13 ppp [wan_link0] Link: reconnection attempt 1 in 4 seconds
      Feb 3 12:17:13 ppp [wan_link0] LCP: Down event
      Feb 3 12:17:13 ppp [wan_link0] Link: DOWN event
      Feb 3 12:17:13 ppp [wan_link0] PPPoE connection timeout after 9 seconds
      Feb 3 12:17:04 ppp [wan_link0] PPPoE: Connecting to ''
      Feb 3 12:17:04 ppp [wan_link0] LCP: LayerStart
      Feb 3 12:17:04 ppp [wan_link0] LCP: state change Initial –> Starting
      Feb 3 12:17:04 ppp [wan_link0] LCP: Open event
      Feb 3 12:17:04 ppp [wan_link0] Link: OPEN event
      Feb 3 12:17:04 ppp [wan] Bundle: Interface ng0 created
      Feb 3 12:17:04 ppp web: web is not running
      Feb 3 12:17:03 ppp process 71391 terminated
      Feb 3 12:17:03 ppp [wan_link0] Link: Shutdown
      Feb 3 12:17:03 ppp [wan] Bundle: Shutdown
      Feb 3 12:17:03 ppp [wan] IPV6CP: rec'd Configure Request #45 (Closing)
      Feb 3 12:17:03 ppp [wan] IPCP: SendTerminateReq #14
      Feb 3 12:17:03 ppp waiting for process 71391 to die…
      Feb 3 12:17:03 ppp [wan] IPV6CP: SendTerminateReq #10
      Feb 3 12:17:02 ppp waiting for process 71391 to die…
      Feb 3 12:17:02 ppp [wan] IPCP: rec'd Configure Request #57 (Closing)
      Feb 3 12:17:01 ppp [wan] IFACE: Rename interface pppoe0 to pppoe0
      Feb 3 12:17:01 ppp [wan] IFACE: Down event
      Feb 3 12:17:01 ppp [wan] IPV6CP: LayerDown
      Feb 3 12:17:01 ppp [wan] IPV6CP: SendTerminateReq #9
      Feb 3 12:17:01 ppp [wan] IPV6CP: state change Opened –> Closing
      Feb 3 12:17:01 ppp [wan] IPV6CP: Close event
      Feb 3 12:17:01 ppp [wan] IPCP: SendTerminateReq #13
      Feb 3 12:17:01 ppp [wan] IPCP: state change Ack-Sent –> Closing
      Feb 3 12:17:01 ppp [wan] IPCP: Close event
      Feb 3 12:17:01 ppp [wan] IFACE: Close event
      Feb 3 12:17:01 ppp caught fatal signal TERM
      Feb 3 12:17:01 ppp waiting for process 71391 to die…
      Feb 3 12:17:01 ppp process 49145 started, version 5.8 (nobody@pfSense_v2_4_1_amd64-pfSense_v2_4_1-job-01 16:32 21-Oct-2017)
      Feb 3 12:17:01 ppp Multi-link PPP daemon for FreeBSD
      Feb 3 12:17:01 ppp [wan] IFACE: Rename interface ng0 to pppoe0
      Feb 3 12:17:01 ppp [wan] IFACE: Up event
      Feb 3 12:17:00 ppp [wan] 428d:5cff:fea5:688c -> 0221:05ff:fe76:bc34
      Feb 3 12:17:00 ppp [wan] IPV6CP: LayerUp
      Feb 3 12:17:00 ppp [wan] IPV6CP: state change Ack-Sent –> Opened
      Feb 3 12:17:00 ppp [wan] IPV6CP: rec'd Configure Ack #8 (Ack-Sent)
      Feb 3 12:17:00 ppp [wan] IPV6CP: state change Opened –> Ack-Sent
      Feb 3 12:17:00 ppp [wan] IPV6CP: SendConfigAck #45
      Feb 3 12:17:00 ppp [wan] IPV6CP: SendConfigReq #8
      Feb 3 12:17:00 ppp [wan] IFACE: Rename interface pppoe0 to pppoe0
      Feb 3 12:17:00 ppp [wan] IFACE: Down event

      1 Reply Last reply Reply Quote 0
      • GertjanG
        Gertjan
        last edited by

        Hi,
        This line at the top is the most recent line, right ?

        Feb 3 12:17:39   ppp      [wan] 217.42.170.107 -> 172.16.14.1

        If so, you showed a perfect example of a successful pppoe connection establishment - IPv6 included.
        The link is up - all seems fine to me.

        If something made drop the connection, it happens later on.

        No "help me" PM's please. Use the forum, the community will thank you.
        Edit : and where are the logs ??

        1 Reply Last reply Reply Quote 0
        • S
          Stealth1081
          last edited by

          Thanks for the reply.

          I thought that showed a complete drop to a reconnect below is the current connection up until it starts getting IP info.

          Feb 3 12:20:46 is when i lost the connection again. Posted 2 line from previous log for comparison.

          I still don't know why there is any IPv6 because it is disable.

          Feb 3 12:20:57 ppp [wan] IPCP: rec'd Configure Request #142 (Req-Sent)
          Feb 3 12:20:57 ppp [wan] IPV6CP: state change Req-Sent –> Ack-Sent
          Feb 3 12:20:57 ppp [wan] IPV6CP: SendConfigAck #246
          Feb 3 12:20:57 ppp [wan] IPV6CP: rec'd Configure Request #246 (Req-Sent)
          Feb 3 12:20:57 ppp [wan] IPV6CP: SendConfigReq #3
          Feb 3 12:20:57 ppp [wan] IPV6CP: state change Starting –> Req-Sent
          Feb 3 12:20:57 ppp [wan] IPV6CP: Up event
          Feb 3 12:20:57 ppp [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid
          Feb 3 12:20:57 ppp [wan] IPADDR 0.0.0.0
          Feb 3 12:20:57 ppp [wan] IPCP: SendConfigReq #5
          Feb 3 12:20:57 ppp [wan] IPCP: state change Starting –> Req-Sent
          Feb 3 12:20:57 ppp [wan] IPCP: Up event
          Feb 3 12:20:57 ppp [wan] IPV6CP: LayerStart
          Feb 3 12:20:57 ppp [wan] IPV6CP: state change Initial –> Starting
          Feb 3 12:20:57 ppp [wan] IPV6CP: Open event
          Feb 3 12:20:57 ppp [wan] IPCP: LayerStart
          Feb 3 12:20:57 ppp [wan] IPCP: state change Initial –> Starting
          Feb 3 12:20:57 ppp [wan] IPCP: Open event
          Feb 3 12:20:57 ppp [wan] Bundle: Status update: up 1 link, total bandwidth 64000 bps
          Feb 3 12:20:57 ppp [wan_link0] Link: Join bundle "wan"
          Feb 3 12:20:57 ppp [wan_link0] Link: Matched action 'bundle "wan" ""'
          Feb 3 12:20:57 ppp [wan_link0] LCP: authorization successful
          Feb 3 12:20:57 ppp [wan_link0] MESG: CHAP authentication success
          Feb 3 12:20:57 ppp [wan_link0] CHAP: rec'd SUCCESS #1 len: 31
          Feb 3 12:20:57 ppp [wan_link0] CHAP: sending RESPONSE #1 len: 45
          Feb 3 12:20:57 ppp [wan_link0] CHAP: Using authname "bthomehub@btinternet.com"
          Feb 3 12:20:57 ppp [wan_link0] Name: "acc-aln1.do"
          Feb 3 12:20:57 ppp [wan_link0] CHAP: rec'd CHALLENGE #1 len: 53
          Feb 3 12:20:57 ppp [wan_link0] LCP: LayerUp
          Feb 3 12:20:57 ppp [wan_link0] LCP: auth: peer wants CHAP, I want nothing
          Feb 3 12:20:57 ppp [wan_link0] LCP: state change Ack-Sent –> Opened
          Feb 3 12:20:57 ppp [wan_link0] MAGICNUM 0xe9801181
          Feb 3 12:20:57 ppp [wan_link0] MRU 1492
          Feb 3 12:20:57 ppp [wan_link0] LCP: rec'd Configure Ack #4 (Ack-Sent)
          Feb 3 12:20:57 ppp [wan_link0] MAGICNUM 0xe9801181
          Feb 3 12:20:57 ppp [wan_link0] MRU 1492
          Feb 3 12:20:57 ppp [wan_link0] LCP: SendConfigReq #4
          Feb 3 12:20:57 ppp [wan_link0] PROTOCOMP
          Feb 3 12:20:57 ppp [wan_link0] LCP: rec'd Configure Reject #3 (Ack-Sent)
          Feb 3 12:20:57 ppp [wan_link0] LCP: state change Req-Sent –> Ack-Sent
          Feb 3 12:20:57 ppp [wan_link0] MAGICNUM 0x0562dfdd
          Feb 3 12:20:57 ppp [wan_link0] AUTHPROTO CHAP MD5
          Feb 3 12:20:57 ppp [wan_link0] MRU 1492
          Feb 3 12:20:57 ppp [wan_link0] LCP: SendConfigAck #223
          Feb 3 12:20:57 ppp [wan_link0] MAGICNUM 0x0562dfdd
          Feb 3 12:20:57 ppp [wan_link0] AUTHPROTO CHAP MD5
          Feb 3 12:20:57 ppp [wan_link0] MRU 1492
          Feb 3 12:20:57 ppp [wan_link0] LCP: rec'd Configure Request #223 (Req-Sent)
          Feb 3 12:20:57 ppp [wan_link0] MAGICNUM 0xe9801181
          Feb 3 12:20:57 ppp [wan_link0] MRU 1492
          Feb 3 12:20:57 ppp [wan_link0] PROTOCOMP
          Feb 3 12:20:57 ppp [wan_link0] LCP: SendConfigReq #3
          Feb 3 12:20:57 ppp [wan_link0] LCP: state change Starting –> Req-Sent
          Feb 3 12:20:57 ppp [wan_link0] LCP: Up event
          Feb 3 12:20:57 ppp [wan_link0] Link: UP event
          Feb 3 12:20:57 ppp [wan_link0] PPPoE: connection successful
          Feb 3 12:20:57 ppp PPPoE: rec'd ACNAME "acc-aln1.do"
          Feb 3 12:20:51 ppp [wan_link0] PPPoE: Connecting to ''
          Feb 3 12:20:51 ppp [wan_link0] Link: reconnection attempt 1
          Feb 3 12:20:47 ppp [wan_link0] Link: reconnection attempt 1 in 4 seconds
          Feb 3 12:20:47 ppp [wan_link0] LCP: LayerDown
          Feb 3 12:20:47 ppp [wan] IPV6CP: state change Closing –> Initial
          Feb 3 12:20:47 ppp [wan] Bundle: No NCPs left. Closing links…
          Feb 3 12:20:47 ppp [wan] IPV6CP: LayerFinish
          Feb 3 12:20:47 ppp [wan] IPV6CP: Down event
          Feb 3 12:20:47 ppp [wan] IPCP: state change Closing –> Initial
          Feb 3 12:20:47 ppp [wan] IPCP: LayerFinish
          Feb 3 12:20:47 ppp [wan] IPCP: Down event
          Feb 3 12:20:47 ppp [wan] IFACE: Rename interface pppoe0 to pppoe0
          Feb 3 12:20:47 ppp [wan] IFACE: Down event
          Feb 3 12:20:46 ppp [wan] IPV6CP: LayerDown
          Feb 3 12:20:46 ppp [wan] IPV6CP: SendTerminateReq #2
          Feb 3 12:20:46 ppp [wan] IPV6CP: state change Opened –> Closing
          Feb 3 12:20:46 ppp [wan] IPV6CP: Close event
          Feb 3 12:20:46 ppp [wan] IPCP: LayerDown
          Feb 3 12:20:46 ppp [wan] IPCP: SendTerminateReq #4
          Feb 3 12:20:46 ppp [wan] IPCP: state change Opened –> Closing
          Feb 3 12:20:46 ppp [wan] IPCP: Close event
          Feb 3 12:20:46 ppp [wan] Bundle: Status update: up 0 links, total bandwidth 9600 bps
          Feb 3 12:20:46 ppp [wan_link0] Link: Leave bundle "wan"
          Feb 3 12:20:46 ppp [wan_link0] LCP: state change Opened –> Starting
          Feb 3 12:20:46 ppp [wan_link0] LCP: Down event
          Feb 3 12:20:46 ppp [wan_link0] Link: DOWN event
          Feb 3 12:20:46 ppp [wan_link0] PPPoE: connection closed
          Feb 3 12:17:39 ppp [wan] 217.42.170.107 -> 172.16.14.1
          Feb 3 12:17:39 ppp [wan] IPCP: LayerUp

          1 Reply Last reply Reply Quote 0
          • GertjanG
            Gertjan
            last edited by

            At the bottom, inversed  :

            Feb 3 12:17:39   ppp      [wan] IPCP: LayerUp
Feb 3 12:17:39   ppp      [wan] 217.42.170.107 -> 172.16.14.1

            Connection ok for 3 minutes.
            And then :

            Feb 3 12:20:46   ppp      [wan_link0] PPPoE: connection closed

            I don't know why the connection was closed. I mean, if this is a programmed "clean" shutdown, or the result of a 'modem' that runs out of sync, bad line, etc.

            I used a pppoe connection for many years - and my ISP send a "connection shut down command" every 7 days sharp - pfSense rebuild the connection straight away, and I was good for another week.

            edit : possible to look closely at your "modem" to see if it has any "carrier" or "sync" led ? Has it a GUI - I could access my modem back then, I assigned it an IP like 10.0.0.1 on iy's LAN and put an IP like 10.0.0.138 on the WAN NIC of pfSense, some NAT rules (if I remember well) and I could checkout the GUI of my modem which had some indication about dB, line noise, sync speed, errors, etc.

            No "help me" PM's please. Use the forum, the community will thank you.
            Edit : and where are the logs ??

            1 Reply Last reply Reply Quote 0
            • S
              Stealth1081
              last edited by

              Thanks for the reply.

              I have recently replaced the modem with a vigor 130 as i thought my old openreach modem was on its last legs but they both do the same thing.

              Line stats from Vigor

              vdsl status

              –-------------------- ATU-R Info (hw: annex A, f/w: annex A/B/C) -----------
                Running Mode            :      17A      State                : SHOWTIME
                DS Actual Rate          : 32324000 bps  US Actual Rate      :  6633000 bps
                DS Attainable Rate      : 38224168 bps  US Attainable Rate  :  6888420 bps
                DS Path Mode            :  Interleave    US Path Mode        :        Fast
                DS Interleave Depth    :      471      US Interleave Depth  :        1
                NE Current Attenuation  :      22 dB    Cur SNR Margin      :        5  dB
                DS actual PSD          :    5. 6 dB    US actual PSD        :    5. 7  dB
                NE CRC Count            :      461      FE CRC Count        :      185
                NE ES Count            :      145      FE  ES Count        :      178
                Xdsl Reset Times        :        0      Xdsl Link  Times    :        1
                ITU Version[0]          : b5004946      ITU Version[1]      : 544e0000
                VDSL Firmware Version  : 05-07-06-0D-01-07  [with Vectoring support]
                Power Management Mode  : DSL_G997_PMS_L0
                Test Mode              : DISABLE
                –------------------------------ ATU-C Info ---------------------------------
                Far Current Attenuation :      30 dB    Far SNR Margin      :        6  dB
                CO ITU Version[0]      : b5004946      CO ITU Version[1]    : 544eb206
                DSLAM CHIPSET VENDOR    : < IFTN >

              I mention the IPv6 because i have not had a problem up until it started appearing in the logs. It wasn't uncommon to have my connection up for over 30 days.

              In Interfaces/WAN

              IPv6 Configuration Type - None

              I don't use it on my LAN either

              I may just have to connect the BT home hub and run dual NAT for awhile then fight BT as they have been there usual helpful selves.

              1 Reply Last reply Reply Quote 0
              • S
                Stealth1081
                last edited by

                Edit

                I have yet to figure out how to view how long the modem has been synced so i could see if they drop at the same time.

                1 Reply Last reply Reply Quote 0
                • H
                  hda
                  last edited by

                  Strange. Is private 172.16.14.1 the gateway of your ISP ? Where is that number located.
                  Do you have the DrayTek Vigor130 doing the PPPoE and the again PPPoE from pfSense to Vigor ?

                  But can't you put the Vigor130 in bridge mode and pass-through,
                  then have PPPoE public 217.xy.abc.107 to pfSense-WAN with a public gateway ?

                  1 Reply Last reply Reply Quote 0
                  • S
                    Stealth1081
                    last edited by

                    Thanks for the reply.

                    No idea why that address is appearing as you say it's a private address range. May have something to do with openvpn but don't know enough about it.

                    As for the vigor it is set to bridge mode. Pfsense does the pppoe stuff.

                    Either there is a line issue or starting to think something got messed up in the upgrade to 2.4.

                    Just found a box to drop all ipv6 in the advanced section will see if it helps but the ppp log still shows it getting an ipv6 address.

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

                      The Vigor130 has a Web GUI front-end this should show the uptime of the modem.

                      Do you need IPv6, have you tried just using IPv4 until everything is "settled"?

                      1 Reply Last reply Reply Quote 0
                      • S
                        Stealth1081
                        last edited by

                        Thanks for the reply

                        Which section is that under in the vigor. I must of missed it as don't see it.

                        As for IPv6 I don't currently need it which is why it is already set to none on the lan and wan. Yet the wan still gets an IPv6 address.

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                        • S
                          Sysyphus
                          last edited by

                          You need to setup an outband NAT in pfSense to access the modem - Click here

                          Once you logon to the Vigor 130 modem, you will be at the dashboard, you will see the uptime in hours-minutes-seconds,another point is to make sure that you have the most up-to-date firmware.

                          From the dashboard you can navigate on the left to Online Status -> Physical Connection

                          [01]_Dashboard_1.png
                          [01]_Dashboard_1.png_thumb
                          [02]_Physical_Connection_1.png
                          [02]_Physical_Connection_1.png_thumb

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                          • S
                            Sysyphus
                            last edited by

                            Additionally, from a telnet session to the Vigor 130, type the command:  show status

                            The first line of the output will show the uptime

                            Vigor130_CLI.PNG
                            Vigor130_CLI.PNG_thumb

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                            • GrimsonG
                              Grimson Banned
                              last edited by

                              Uptime is how long the Vigor is running, it is not affected by the DSL sync.

                              You can send syslog messages, with DSL information, to a device on your network, then you can filter them and see when DSL goes through a resync.

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                              • ?
                                A Former User
                                last edited by

                                I would run a tcpdump (Diagnostics->Packet Capture) on the WAN interface of the pfSense while this fault is happening.

                                Posting that to a pastebin where we can look at it would be helpful (you'll have to scrub any passwords etc, be careful here before just blindly pasting)

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                                • S
                                  Stealth1081
                                  last edited by

                                  Thanks for the reply's.

                                  Been very busy the last week and most of next week.

                                  Will have to put up with it for awile untill I can try out your suggestions and get the log files.

                                  Will post again when have them.

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                                  • S
                                    Stealth1081
                                    last edited by

                                    Just posting an update.

                                    I had some time last weekend and decided to rebuild my router and do a fresh install with 2.4.

                                    Only change i made from my old setup was to enable IPv6 on the BT connection right from the start during the PPPoE setup.

                                    So far my connection has been up for 6 days.

                                    My guess would be something got messed up when i upgraded to 2.4 from 2.3. As in it was trying to use the IPv6 even though it was disabled.

                                    Thanks for all your help and suggestions.

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                                    • I
                                      IssueHaver
                                      last edited by

                                      Just had a same issue with "IPV6CP: rec'd Configure Ack" messages appearing even though IPV6CP is disabled on the WAN interface.

                                      It didnt appear again on the PPPoE reconnect.

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                                      • stephenw10S
                                        stephenw10 Netgate Administrator
                                        last edited by

                                        And you are seeing PPPoE disconnect?

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                                        • I
                                          IssueHaver
                                          last edited by IssueHaver

                                          This probably happened on/after daily PPPoE reconnect. Everything worked normally except the DDNS client that didn't update properly (different issue: https://forum.netgate.com/topic/142719/ddns-client-skipped-ip-update/5). But I dont know why I have IPv6 messages on an interface where IPv6 is disabled.
                                          After reconnecting PPPoE WAN again, the messages didnt start appearing again.

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                                          • stephenw10S
                                            stephenw10 Netgate Administrator
                                            last edited by

                                            If the ISP supports v6 is may have sent that ACK in repsonce to a config request. If your interface is not configured for v6 it would just have ignored it.
                                            Unless you are actually seeing a connections problem there I would ignore that. I looks like a harmless response.

                                            Steve

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