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ether.bridge
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frame_relay
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ngctl
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raw
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udp.tunnel
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virtual.chain
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virtual.lan
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Editing: frame_relay
#!/bin/sh # script to set up a frame relay link on the sr card. # The dlci used is selected below. The default is 16 # $FreeBSD$ CARD=sr0 DLCI=16 # create a frame_relay type node and attach it to the sync port. ngctl mkpeer ${CARD}: frame_relay rawdata downstream # Attach the dlci output of the (de)multiplexor to a new # Link management protocol node. ngctl mkpeer ${CARD}:rawdata lmi dlci0 auto0 # Also attach dlci 1023, as it needs both to try auto-configuring. # The Link management protocol is now alive and probing.. ngctl connect ${CARD}:rawdata ${CARD}:rawdata.dlci0 dlci1023 auto1023 # Attach the DLCI(channel) the Telco has assigned you to # a node to handle whatever protocol encapsulation your peer # is using. In this case RFC1490 encapsulation. ngctl mkpeer ${CARD}:rawdata rfc1490 dlci${DLCI} 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 ${CARD}:rawdata.dlci${DLCI} iface inet inet # if ng0 already exists, use a CONNECT command instead of a mkpeer. e.g. # ngctl connect ${CARD}:rawdata.dlci${DLCI} ng0: inet inet # Then use ifconfig on interface ng0 as usual # A variant on this whole set might use the 'name' command to make it more # readable. But it doesn't work if you have multiple lines or dlcis # e.g. # ngctl mkpeer ${CARD}: frame_relay rawdata downstream # ngctl name ${CARD}:rawdata mux # ngctl mkpeer mux: lmi dlci0 auto0 # ngctl name mux:dlci0 lmi # ngctl connect mux: lmi: dlci1023 auto1023 # ngctl mkpeer mux: rfc1490 dlci${DLCI} downstream # ngctl mux:dlci${DLCI} protomux # ngctl mkpeer protomux: iface inet inet
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