1*86d7f5d3SJohn Marino#!/bin/sh 2*86d7f5d3SJohn Marino# script to set up a frame relay link on the sr card. 3*86d7f5d3SJohn Marino# The dlci used is selected below. The default is 16 4*86d7f5d3SJohn Marino# $FreeBSD: src/share/examples/netgraph/frame_relay,v 1.1 1999/11/19 06:56:34 julian Exp $ 5*86d7f5d3SJohn Marino# $DragonFly: src/share/examples/netgraph/frame_relay,v 1.2 2003/06/17 04:36:57 dillon Exp $ 6*86d7f5d3SJohn Marino 7*86d7f5d3SJohn MarinoCARD=sr0 8*86d7f5d3SJohn MarinoDLCI=16 9*86d7f5d3SJohn Marino 10*86d7f5d3SJohn Marino# create a frame_relay type node and attach it to the sync port. 11*86d7f5d3SJohn Marinongctl mkpeer ${CARD}: frame_relay rawdata downstream 12*86d7f5d3SJohn Marino 13*86d7f5d3SJohn Marino# Attach the dlci output of the (de)multiplexor to a new 14*86d7f5d3SJohn Marino# Link management protocol node. 15*86d7f5d3SJohn Marinongctl mkpeer ${CARD}:rawdata lmi dlci0 auto0 16*86d7f5d3SJohn Marino 17*86d7f5d3SJohn Marino# Also attach dlci 1023, as it needs both to try autoconfiguring. 18*86d7f5d3SJohn Marino# The Link management protocol is now alive and probing.. 19*86d7f5d3SJohn Marinongctl connect ${CARD}:rawdata ${CARD}:rawdata.dlci0 dlci1023 auto1023 20*86d7f5d3SJohn Marino 21*86d7f5d3SJohn Marino# Attach the DLCI(channel) the Telco has assigned you to 22*86d7f5d3SJohn Marino# a node to hadle whatever protocol encapsulation your peer 23*86d7f5d3SJohn Marino# is using. In this case rfc1490 encapsulation. 24*86d7f5d3SJohn Marinongctl mkpeer ${CARD}:rawdata rfc1490 dlci${DLCI} downstream 25*86d7f5d3SJohn Marino 26*86d7f5d3SJohn Marino 27*86d7f5d3SJohn Marino# Attach the ip (inet) protocol output of the protocol mux to the ip (inet) 28*86d7f5d3SJohn Marino# input of a netgraph "interface" node (ifconfig should show it as "ng0"). 29*86d7f5d3SJohn Marino#if interface ng0 needs to be created use a mkpeer command.. e.g. 30*86d7f5d3SJohn Marinongctl mkpeer ${CARD}:rawdata.dlci${DLCI} iface inet inet 31*86d7f5d3SJohn Marino 32*86d7f5d3SJohn Marino# if ng0 already exists, use a CONNECT command instead of a mkpeer. e.g. 33*86d7f5d3SJohn Marino# ngctl connect ${CARD}:rawdata.dlci${DLCI} ng0: inet inet 34*86d7f5d3SJohn Marino 35*86d7f5d3SJohn Marino# Then use ifconfig on interface ng0 as usual 36*86d7f5d3SJohn Marino 37*86d7f5d3SJohn Marino# A variant on this whole set might use the 'name' command to make it more 38*86d7f5d3SJohn Marino# readable. but it doesn't work if you have multiple lines or dlcis 39*86d7f5d3SJohn Marino# e.g. 40*86d7f5d3SJohn Marino# ngctl mkpeer ${CARD}: frame_relay rawdata downstream 41*86d7f5d3SJohn Marino# ngctl name ${CARD}:rawdata mux 42*86d7f5d3SJohn Marino# ngctl mkpeer mux: lmi dlci0 auto0 43*86d7f5d3SJohn Marino# ngctl name mux:dlci0 lmi 44*86d7f5d3SJohn Marino# ngctl connect mux: lmi: dlci1023 auto1023 45*86d7f5d3SJohn Marino# ngctl mkpeer mux: rfc1490 dlci${DLCI} downstream 46*86d7f5d3SJohn Marino# ngctl mux:dlci${DLCI} protomux 47*86d7f5d3SJohn Marino# ngctl mkpeer protomux: iface inet inet 48