Date: Tue, 18 Jul 2000 17:44:37 +0400 From: "Vladimir N. Kovalev" <smith@scn.ru> To: freebsd-net@freebsd.org Subject: TAU-PCI-E1 and NETGRAPH Frame Relay Message-ID: <39745F45.D441D899@scn.ru>
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Hello ! During a one week ago I'm trying to install syncronous E1 card from Cronyx Engineering (www.cronyx.ru) Tau-PCI-E1 into my FreeBSD 4.0-STABLE server and connect it to IPTL Radwiz System via Frame Relay. . But without success. First of all, I install Tau drivers v 3.33 according the instruction and put into kernell config file some parameters for NETGRAPH and this card. Looks like options NETGRAPH options NETGRAPH_CRONYX # Netgraph mode options NETGRAPH_FRAME_RELAY options NETGRAPH_LMI ..... # Cronyx-Tau-PCI adapter(s). device cp0 After recompile kernel and reboot system I saw, that Unix detect this card /kernel: cp0: <Cronyx-Tau-PCI serial adapter> mem 0xe4000000-0xe400ffff,0xe4010000-0xe40107ff irq 9 at device 11.0 on pci0 /kernel: cp0: Tau-PCI-E1, clock 16 MHz Fine. Then, I set some parameters for card like syncronization, time slots and CRC. sconfig cp0 syn=rcv crc4=on use16=on ts=1-31 And execute following command for the NETGRAPH # create a frame_relay type node and attach it to the sync port. ngctl mkpeer cp0: frame_relay rawdata downstream # Attach the dlci output of the (de)multiplexor to a new # Link management protocol node. ngctl mkpeer cp0:rawdata lmi dlci0 auto0 # Attach the DLCI(channel) the Telco has assigned you to # a node to hadle whatever protocol encapsulation your peer # is using. In this case rfc1490 encapsulation. ngctl mkpeer cp0:rawdata rfc1490 dlci100 downstream # Attach the ip (inet) protocol output of the protocol mux to the ip (inet) # input of a netgraph "interface" node (ifconfig should show it as "ng0"). #if interface ng0 needs to be created use a mkpeer command.. e.g. ngctl mkpeer cp0:rawdata.dlci100 iface inet inet # Then use ifconfig on interface ng0 as usual ifconfig ng0 10.0.4.2 10.0.4.1 netmask 255.255.255.252 As result of this manipulation all signals on Tau turn on. /var/log > sconfig -i cp0 idle cfg=A 1984000 syn=rcv higain=off use16=on crc4=off loop=off ts=1-31 /var/log > sconfig -m Channel LE DTR DSR RTS CTS CD cp0 On On On On On On Unfortunetly, I have no replay on ping to 10.0.4.1 yet. But in /var/log/messages I find such strings Jul 18 09:35:48 tau /kernel: nglmi: unexpected message type(0x0) Jul 18 09:35:49 tau /kernel: nglmi: error at location 3 Jul 18 09:35:49 tau /kernel: nglmi: packet data: 03 08 00>75 95 01 01 00 03 02 0b 00 Jul 18 09:35:49 tau /kernel: nglmi: no response from exchange Jul 18 09:35:59 tau /kernel: nglmi: unexpected message type(0x0) Jul 18 09:35:59 tau /kernel: nglmi: error at location 3 Jul 18 09:35:59 tau /kernel: nglmi: packet data: 03 08 00>75 95 01 01 00 03 02 0c 00 Anybody know that does this message mean ? Or there I make mistake ? Thanks in advance. Best regards Vladimir N. Kovalev To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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