freebsd 5.3R and ipx routing troubles

From: Dmitry (ed_at_uraltep.com)
Date: 04/05/05

  • Next message: Ziggy David Lubowa: "Re: Q: routing, nat" 
    Date: Tue, 5 Apr 2005 10:24:23 +0600
To: freebsd-net@freebsd.org

    Hello!

          For about 3 years we had successfully using freebsd 4.x as
     ipx router (among other tasks). Now we decided to move to freebsd-5
     branch. On testing stage we discovered (for ourselves) the problem
     whith ipx routing.

     A network scheme is simple(see drawing below): router(freebsd) with its external
     interface(fxp3) and novell netware-5.1 are in the same unmanagement switch.
     in this switch also lives 3 more ipx routers running freebsd-4, which
     routes ipx just great.
     
      freebsd box has three more internal interfaces (fxp0,1,2). Two of
     which(fxp0,1) are serving the internal networks(also on unmanagement
     switches-one by network), and one is reserved for future network expanding.

     Only two of 4 interfaces: external and one internal are physically connected.
     
     The novell netware`s network is 0xbb00

     here goes the scheme:

     ------------------------------------------------
     /works fine/
     [freebsd-4] [Netware-5.1 (MEDIA)]
             \ /
             [switch] /* fxp3f0 - 0xbb00
                    \ * fxp0f0 - 0xf216
                   (fxp3) * fxp1f0 - 0xf218
                 [ freebsd-5.3 ] */
                 (fxp0) (fxp1)
                  / ~~~~ phisically not connected on testing stage
              [switch] [switch]
                 | |
             ~localnet~ ~localnet~
     ------------------------------------------------
     

       Clients are Windows 2000 Professional/SP4 whith ipx client installed and
       manually configured to use Ethernet_II frame (also tried to use
       automatic detection of ipx frame type option).

       Have tried to use microsoft`s ipx client and Novell`s client32 whith the same
       negative result.

       Have tried to use ipx whith and whithout if_ef device - all the
       same.
         whith freebsd-5.3R branch the visible problem is in no routes to
         the internal networks, but just one default route to external
         net (see below for shots)
         whith freebsd-5 stable the problem persist (see at the end of this
         letter)

     Here is the settings on freebsd-5.3R router:

    [ed@216-218:~] grep -i ipx /usr/src/sys/i386/conf/router
    options IPX

    [ed@216-218:~] uname -r
    5.3-RELEASE-p5

    [ed@216-218:~] cat /boot/loader.conf
    if_ef_load="YES"
     (also have tried to compile it in kernel)
     
    [ed@216-218:~] grep ipx /etc/rc.conf
    ifconfig_fxp0f0="ipx 0xf216"
    ifconfig_fxp1f0="ipx 0xf218"
    ifconfig_fxp3f0="ipx 0xbb00"
    ipxrouted_enable="YES"
    ipxgateway_enable="YES"

    [ed@216-218:~] sysctl -a | grep ipx
    net.ipx.ipx.checksum: 0
    net.ipx.ipx.ipxprintfs: 0
    net.ipx.ipx.ipxforwarding: 1
    net.ipx.ipx.ipxsendspace: 16384
    net.ipx.ipx.ipxrecvspace: 40960
    net.ipx.ipxnetbios: 0

    [ed@216-218:~] ps ax | grep ipx
      350 ?? Ss 0:00,00 /usr/sbin/IPXrouted -s /var/log/ipxrouted.log
      (have tried with and whithout `-s' )
      

    [ed@216-218:~] netstat -rnf ipx
    Routing tables

    IPX:
    Destination Gateway Flags Netif Expire
    default bb00.fea5684b1 U fxp3f0

    [ed@216-218:~] ifconfig
    fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            options=8<VLAN_MTU>
            inet 192.168.216.1 netmask 0xffffff00 broadcast 192.168.216.255
            ether 00:02:b3:38:5c:27
            media: Ethernet autoselect (none)
            status: no carrier
    fxp1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            options=8<VLAN_MTU>
            inet 192.168.218.1 netmask 0xffffff00 broadcast 192.168.218.255
            ether 00:02:b3:38:8a:00
            media: Ethernet autoselect (100baseTX <full-duplex>)
            status: active
    fxp2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
            options=8<VLAN_MTU>
            ether 00:d0:b7:55:25:a9
            media: Ethernet autoselect (none)
            status: no carrier
    fxp3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            options=8<VLAN_MTU>
            inet 95.12.31.15 netmask 0xffffff00 broadcast 95.12.31..255
            ether 00:0f:ea:56:84:b1
            media: Ethernet autoselect (100baseTX <full-duplex>)
            status: active
    fxp3f0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ipx bb00.fea5684b1
            ether 00:0f:ea:56:84:b1
    fxp3f1: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:0f:ea:56:84:b1
    fxp3f2: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:0f:ea:56:84:b1
    fxp3f3: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:0f:ea:56:84:b1
    fxp2f0: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:d0:b7:55:25:a9
    fxp2f1: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    fxp3f0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    fxp2f2: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:d0:b7:55:25:a9
    fxp2f3: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:d0:b7:55:25:a9
    fxp1f0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ipx f218.2b3388a00
            ether 00:02:b3:38:8a:00
    fxp1f1: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:02:b3:38:8a:00
    fxp1f2: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:02:b3:38:8a:00
    fxp1f3: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:02:b3:38:8a:00
    fxp0f0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ipx f216.2b3385c27
            ether 00:02:b3:38:5c:27
    fxp0f1: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:02:b3:38:5c:27
    fxp0f2: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:02:b3:38:5c:27
    fxp0f3: flags=8842<BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
            ether 00:02:b3:38:5c:27
    lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
            inet 127.0.0.1 netmask 0xff000000

    [ed@216-218:~] less /var/log/ipxrouted.log
    Adding route to interface fxp3f0
    action dst 47872#0:0:0:0:0:0, router 47872#0:f:ea:56:84:b1, metric 0, ticks 0, f
    lags UP state INTERFACE|CHANGED
    Adding route to interface fxp1f0
    action dst 61976#0:0:0:0:0:0, router 61976#0:2:b3:38:8a:0, metric 0, ticks 0, fl
    ags UP state INTERFACE|CHANGED
    Adding route to interface fxp0f0
    action dst 61974#0:0:0:0:0:0, router 61974#0:2:b3:38:5c:27, metric 0, ticks 0, f
    lags UP state INTERFACE|CHANGED
    REQUEST received 61974#0:2:b3:38:5c:27#452:
    Received a sap REQ packet.
    REQUEST received 61976#0:2:b3:38:8a:0#452:
    Received a sap REQ packet.
    REQUEST received 47872#0:f:ea:56:84:b1#452:
    Received a sap REQ packet.
    Got route
    Got route
    Got route
    ------- SAP table dump. -------
    HASH 0
    HASH 1
     .........
    HASH 254
    HASH 255

    Got route
    Got route
    ------- SAP table dump. -------
    HASH 0
    HASH 1
        etc....by cycle

     /////////////////
        and here is settings on netware:

    ------- AUTOEXEC.NCF --------
    SET BINDERY CONTEXT = O=FI
    SET TIME ZONE = PLT-5

    FILE SERVER NAME MEDIA
    SERVERID BD00800
    load conlog maximum=100
    SEARCH ADD SYS:\JAVA\BIN
    sys:etc\initsys.ncf
    MOUNT ALL

    SEARCH ADD SYS:\JAVA\NWGFX
    SYS:\SYSTEM\NMA\NMA5.NCF
    bstart.ncf
    LOAD NICISDI.XLM s
    LOAD SASDFM.XLM
    LOAD SAS.NLM
    LOAD PKI.NLM

    LOAD NLDAP.NLM

    REMOTE -E *******************
    RSPX
    ------------------------

    ------- system\BSTART.NCF
    LOAD NWAIF103
    LOAD DSAPI
    LOAD NWMKDE
    LOAD BTRIEVE
    BTRV LINK
    LOAD NWBSRVCM
    ----------

    -----netinfo.cfg ------
    LOAD SNMP
    LOAD BCALLSRV
    LOAD PCISRV NAME=PCISRV_1_EII FRAME=ETHERNET_II SLOT=3
    LOAD TCPIP
    BIND IP PCISRV_1_EII ARP=Yes Mask=255.255.255.0 Address=95.12.31.16
    LOAD IPXRTR
    LOAD IPXRTRNM
    BIND IPX PCISRV_1_EII net=BB00 seq=2
    ------

    In the central swith also lives 3 more ipx-router boxes running freebsd-4.
    The dump shows addresses 225-x, 217-x - they are from those networks

     mac of Novell Netware - 00:c0:df:f7:15:cf

      if you need a detailed dumps whith complete packets - i can send it to you by email
      here is ipx dumps on external interface:
      
     -------------------- [ cut ]------------------------------
    [ed@216-218:~] tcpdump -ni fxp3f0

    12:50:22.470146 (NOV-ETHII) 0000bb00.00:0d:88:45:7b:07.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:50:23.311240 (NOV-ETHII) 0000bb00.00:0d:88:45:7b:07.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:50:24.044492 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61975/1.1
    61973/1.1
    12:50:35.265244 (NOV-ETHII) 0000bb00.00:50:bf:e6:41:4e.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 2635143579/1.2
    12:50:43.955012 (NOV-ETHII) 0000bb00.00:c0:26:e7:07:e9.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61972/1.1
    61970/1.1 61969/1.1
    12:50:47.398718 (NOV-ETHII) 0000bb00.00:c0:26:e6:f9:e8.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '225-6'
    addr 0000f225.00:c0:26:e6:f9:c8 0640 '225-1' addr 0000f225.00:c0:26:e6:fa:66 0640 '225-10' addr 0000f225.00:60:67:65:3b:d7
    0640 '225-11' addr 00000000.00:c0:26:e7:00:c6 0640 '225-9' addr 0000f225.00:c0:26:e6:f8:e1 0640 '225-7' addr
    0000f225.00:c0:26:e7:04:75 0640 '225-2' addr 0000f225.00:c0:26:e7:06:5d
    12:50:47.398855 (NOV-ETHII) 0000bb00.00:c0:26:e6:f9:e8.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '225-5'
    addr 0000f225.00:c0:26:e6:ff:a1 0640 '225-8' addr 0000f225.00:c0:26:e7:0a:87
    12:50:48.448549 (NOV-ETHII) 0000bb00.00:c0:df:f7:09:9a.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61976/1.1
    12:50:49.963554 (NOV-ETHII) 0000bb00.00:c0:df:f7:15:cf.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 198182912/1.2
    12:50:54.042090 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '217-3'
    addr 0000f217.00:0d:88:45:99:14 0640 '215-6' addr 0000f215.00:0d:88:45:99:0e 0640 '217-6' addr 0000f217.00:0d:88:45:99:1c
    0640 '215-10' addr 0000f215.00:0d:88:45:99:19 0640 '215-11' addr 0000f215.00:0d:88:45:99:1e 0640 '217-11' addr
    0000f217.00:0d:88:45:99:23 0640 '217-10' addr 0000f217.00:0d:88:45:99:0c
    12:50:54.042505 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '217-1'
    addr 0000f217.00:0d:88:45:99:11 0640 '217-12' addr 0000f217.00:0d:88:45:99:21 0640 '215-9' addr 0000f215.00:0d:88:45:99:1f
    0640 '217-9' addr 0000f217.00:0d:88:45:99:22 0640 '215-7' addr 0000f215.00:0d:88:45:99:18 0640 '217-7' addr
    0000f217.00:0d:88:45:99:0f 0640 '215-2' addr 0000f215.00:0d:88:45:99:1b
    12:50:54.101716 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '217-2'
    addr 0000f217.00:0d:88:45:99:43 0640 '215-5' addr 0000f215.00:0d:88:45:99:13 0640 '217-5' addr 0000f217.00:0d:88:45:99:42
    0640 '215-8' addr 0000f215.00:0d:88:45:99:06 0640 '217-8' addr 0000f217.00:0d:88:45:99:1a
    12:50:58.282069 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.4008 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 'SERVER'
    addr 0000bb00.00:50:ba:cb:b8:18
    12:51:01.955243 (NOV-ETHII) 04530000.bb:00:00:0f:ea:56.84b1 > 362e0000.bb:00:ff:ff:ff:ff.ffff: ipx-#ffff 22
    12:51:01.955245 (NOV-ETHII) 04530000.bb:00:00:0f:ea:56.84b1 > 362e0000.bb:00:ff:ff:ff:ff.ffff: ipx-#ffff 22
    12:51:17.401306 (NOV-ETHII) 0000bb00.00:c0:26:e6:f9:e8.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61989/1.1
    12:51:20.007695 (NOV-ETHII) 0000bb00.00:c0:df:f7:15:cf.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0278
    'RSVPU___________________________KM-^EM-^H@@@@@@@DM-^EPJ' addr 0bd00800.00:00:00:00:00:01 026b
    'RSVPU___________________________KM-^EM-^H@@@@@@@DM-^EPJ' addr 0bd00800.00:00:00:00:00:01 0004 'MEDIA' addr
    0bd00800.00:00:00:00:00:01 0107 'MEDIA' addr 0bd00800.00:00:00:00:00:01 004b 'MEDIA' addr 0bd00800.00:00:00:00:00:01 004b
    'BSER4.00-7.00_0BD008000000000000010000' addr 0bd00800.00:00:00:00:00:01
    12:51:24.039054 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61975/1.1
    61973/1.1
    12:51:35.266067 (NOV-ETHII) 0000bb00.00:50:bf:e6:41:4e.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 2635143579/1.2
    12:51:39.564022 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:40.405148 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:41.246221 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:42.088419 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.0553 > 00000000.ff:ff:ff:ff:ff:ff.0553: ipx-nwlink-dgm 187
    12:51:43.949888 (NOV-ETHII) 0000bb00.00:c0:26:e7:07:e9.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61972/1.1
    61970/1.1 61969/1.1
    12:51:47.403811 (NOV-ETHII) 0000bb00.00:c0:26:e6:f9:e8.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '225-6'
    addr 0000f225.00:c0:26:e6:f9:c8 0640 '225-1' addr 0000f225.00:c0:26:e6:fa:66 0640 '225-10' addr 0000f225.00:60:67:65:3b:d7
    0640 '225-11' addr 00000000.00:c0:26:e7:00:c6 0640 '225-9' addr 0000f225.00:c0:26:e6:f8:e1 0640 '225-7' addr
    0000f225.00:c0:26:e7:04:75 0640 '225-2' addr 0000f225.00:c0:26:e7:06:5d
    12:51:47.403934 (NOV-ETHII) 0000bb00.00:c0:26:e6:f9:e8.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '225-5'
    addr 0000f225.00:c0:26:e6:ff:a1 0640 '225-8' addr 0000f225.00:c0:26:e7:0a:87
    12:51:47.944750 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:48.442473 (NOV-ETHII) 0000bb00.00:c0:df:f7:09:9a.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61976/1.1
    12:51:48.785940 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:49.626869 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:49.941176 (NOV-ETHII) 0000bb00.00:c0:df:f7:15:cf.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 198182912/1.2
    12:51:54.036346 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '217-3'
    addr 0000f217.00:0d:88:45:99:14 0640 '215-6' addr 0000f215.00:0d:88:45:99:0e 0640 '217-6' addr 0000f217.00:0d:88:45:99:1c
    0640 '215-10' addr 0000f215.00:0d:88:45:99:19 0640 '215-11' addr 0000f215.00:0d:88:45:99:1e 0640 '217-11' addr
    0000f217.00:0d:88:45:99:23 0640 '217-10' addr 0000f217.00:0d:88:45:99:0c
    12:51:54.036760 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '217-1'
    addr 0000f217.00:0d:88:45:99:11 0640 '217-12' addr 0000f217.00:0d:88:45:99:21 0640 '215-9' addr 0000f215.00:0d:88:45:99:1f
    0640 '217-9' addr 0000f217.00:0d:88:45:99:22 0640 '215-7' addr 0000f215.00:0d:88:45:99:18 0640 '217-7' addr
    0000f217.00:0d:88:45:99:0f 0640 '215-2' addr 0000f215.00:0d:88:45:99:1b
    12:51:54.095854 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 '217-2'
    addr 0000f217.00:0d:88:45:99:43 0640 '215-5' addr 0000f215.00:0d:88:45:99:13 0640 '217-5' addr 0000f217.00:0d:88:45:99:42
    0640 '215-8' addr 0000f215.00:0d:88:45:99:06 0640 '217-8' addr 0000f217.00:0d:88:45:99:1a
    12:51:58.278314 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.4008 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0640 'SERVER'
    addr 0000bb00.00:50:ba:cb:b8:18
    12:52:01.956157 (NOV-ETHII) 04530000.bb:00:00:0f:ea:56.84b1 > 00350000.bb:00:ff:ff:ff:ff.ffff: ipx-#ffff 22
    12:52:01.956159 (NOV-ETHII) 04530000.bb:00:00:0f:ea:56.84b1 > 00350000.bb:00:ff:ff:ff:ff.ffff: ipx-#ffff 22
    12:52:05.126550 (NOV-ETHII) 0000bb00.00:50:ba:cb:b8:18.0453 > 00000000.ff:ff:ff:ff:ff:ff.0453:ipx-rip-req
    198182912/65535.65535
    12:52:17.201868 (NOV-ETHII) 0000bb00.00:0d:88:45:7b:07.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:52:17.405740 (NOV-ETHII) 0000bb00.00:c0:26:e6:f9:e8.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61989/1.1
    12:52:19.985298 (NOV-ETHII) 0000bb00.00:c0:df:f7:15:cf.0452 > 0000bb00.ff:ff:ff:ff:ff:ff.0452:ipx-sap-resp 0278
    'RSVPU___________________________KM-^EM-^H@@@@@@@DM-^EPJ' addr 0bd00800.00:00:00:00:00:01 026b
    'RSVPU___________________________KM-^EM-^H@@@@@@@DM-^EPJ' addr 0bd00800.00:00:00:00:00:01 0004 'MEDIA' addr
    0bd00800.00:00:00:00:00:01 0107 'MEDIA' addr 0bd00800.00:00:00:00:00:01 004b 'MEDIA' addr 0bd00800.00:00:00:00:00:01 004b
    'BSER4.00-7.00_0BD008000000000000010000' addr 0bd00800.00:00:00:00:00:01
    12:52:24.032773 (NOV-ETHII) 0000bb00.00:60:52:04:77:82.0453 > 0000bb00.ff:ff:ff:ff:ff:ff.0453:ipx-rip-resp 61975/1.1
    61973/1.1

     ------------------- [cut]---------------------------

     

     and here is dump of ipx on the internal interface at the same time
     when a client tries to access a netware server (he just typed \\MEDIA
     )

    [ed@216-218:~] tcpdump -ni fxp0f0

    ------------------[cut]-------------------------
    12:50:21.116250 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:50:21.837218 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:50:22.558200 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:50:23.289111 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:50:24.130253 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:50:24.971382 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:50:48.380331 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:49.053509 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:49.774467 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:50.495447 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:51.218002 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:51.937327 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:52.658310 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:53.379266 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:54.100218 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:54.821181 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:50:55.542220 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:50:56.263108 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:50:56.984062 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:50:57.705040 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:50:58.435960 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:50:59.277120 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:00.118227 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:01.955192 (NOV-ETHII) 04530000.f2:16:00:02:b3:38.5c27 > 6c6f0000.f2:16:ff:ff:ff:ff.ffff: ipx-#ffff 22
    12:51:01.955196 (NOV-ETHII) 04530000.f2:16:00:02:b3:38.5c27 > 6c6f0000.f2:16:ff:ff:ff:ff.ffff: ipx-#ffff 22
    12:51:23.323574 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:24.020119 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:24.741074 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:25.462037 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:26.183082 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:26.903955 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:27.624916 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:28.345880 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:29.066874 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:29.787818 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:30.508845 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:51:31.229729 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:51:31.950676 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:51:32.671651 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:51:33.402582 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:34.243749 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:35.084872 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:44.348407 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:45.048151 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:45.769097 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:46.490053 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:47.211270 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:47.931987 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:48.652951 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:49.373911 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:50.094874 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:50.815850 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-nearest-req 0004
    12:51:51.537028 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:51:52.257767 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:51:52.978711 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:51:53.028893 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:53.699693 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.4000 > 00000000.ff:ff:ff:ff:ff:ff.0452:ipx-sap-req 0004
    12:51:53.869905 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:54.711088 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:55.612243 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:56.453359 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:51:57.294479 (NOV-ETHII) 00000000.00:50:bf:e6:41:22.0455 > 00000000.ff:ff:ff:ff:ff:ff.0455: ipx-netbios 50
    12:52:01.956113 (NOV-ETHII) 04530000.f2:16:00:02:b3:38.5c27 > 6c6f0000.f2:16:ff:ff:ff:ff.ffff: ipx-#ffff 22
    12:52:01.956117 (NOV-ETHII) 04530000.f2:16:00:02:b3:38.5c27 > 6c6f0000.f2:16:ff:ff:ff:ff.ffff: ipx-#ffff 22
    ------------------[cut]---------------

         whith freebsd-5stable brunch cvsuped on 04.apr.2005 from
         cvsup.freebsd.org, the routes appears, but they are all default
         routes and there are dupes:
       # netstat -nrf ipx
         Routing tables

         IPX:
         Destination Gateway Flags Netif Expire
         default bb00.fea5684b1 U fxp3f0
         default bb00.c0dff715cf UG fxp3f0
         default bb00.50bfe6414e UG fxp3f0
         default f218.d88458a12 UG fxp3f0
         default bb00.c026e707e9 UG fxp3f0
         default bb00.c026e707e9 UG fxp3f0
         default bb00.c026e707e9 UG fxp3f0
         default bb00.6052047782 UG fxp3f0
         default bb00.6052047782 UG fxp3f0
         default bb00.c0dff7099a UG fxp3f0

         I dont know wy there is dupes.
          ipx configured only on if_ef. there is no ipx address given to
          fxp interfaces itself (in rc.conf of 5.3-Stable box)

         
      Thanx in advance for you help.
      I`ll be glad to having part in fixing this issue.

      
    -+-
     wbw, Dmitry

    _______________________________________________
    freebsd-net@freebsd.org mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-net
    To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"

  • Next message: Ziggy David Lubowa: "Re: Q: routing, nat"

    Relevant Pages

    • Re: IPX problems
      ... Is NCP useful for IPX? ... Is the Ethernet frame on Novell server ETHERNET_II? ... sis0f0: flags=8843mtu 1500 ...
      (freebsd-questions)
    • RE: TCP/IP Stack Hardening
      ... When PMTU is disabled, the default MTU is 1500 for local subnet and 576 for ... disabling PMTU is probably not the most important network stack ... I've not found disabling ICMP redirects a problem as long as the routing ...
      (Focus-Microsoft)
    • Re: troubles with outgoing tcp/ip after sp1
      ... I recently had the same trouble on our network and came within a week ... Whenever I would hack registries and lower my MTU, ... Database replications and DTS packages failing, ... responsible for what you do, blah blah blah, cover my butt, etc. ...
      (microsoft.public.windows.server.networking)
    • Re: Browser hangs Web site cannnot be displayed
      ... >All anti-virus software was uninstalled with the system restore. ... >windows firewall on or off does not make a difference. ... >MTU settings to 1500 and various increments below that but that didn't help. ... # Another computer, on this same network, works fine. ...
      (microsoft.public.windowsxp.network_web)
    • Re: Remote HMC Access setup
      ... Subject: Remote HMC Access setup ... to allow the MTU size. ... While our network colleagues are investigating the ... For IBM-MAIN subscribe / signoff / archive access instructions, ...
      (bit.listserv.ibm-main)