# |
| the protocol |
# |
|
|
# | vc_multiplexed | - Use a separate PVC for each protocol |
# |
|
|
#LLC encapsulated bridging allows any LAN frame type to be transmitted, and
#also allows IP datagrams to be sent directly on the VC. The optional
#’restriction’ parameter can limit how IP datagrams are routed to the
#interface, and on what kind of LAN frames are transmitted on it.
#The valid values for the restrction parameter are:
# |
|
|
# | broute_to_ether | - Transmit all routed IP datagrams as |
# |
| Ethernet frames |
# |
|
|
# | ether_only | - Transmit all frames (routed IP datagrams and |
# |
| all bridged LAN frames) as Ethernet frames |
# |
|
|
# | broute_to_fddi | - Transmit all routed IP datagrams as |
# |
| FDDI frames |
# |
|
|
# | fddi_only | - Transmit all frames (routed IP datagrams and |
# |
| all bridged LAN frames) as FDDI frames |
# |
|
|
#Note that unless a restriction or an ARP service is specified, an
#
#the other end of the ATM PVC.
#Interface ga090 service=arp0 traffic_shape=high_speed_high_quality #Interface ga0980 service=net20 traffic_shape=low_speed_high_quality
#Interface ga0a0 service=arp0 traffic_shape=high_speed_high_quality #Interface ga0a80 service=net20 traffic_shape=low_speed_high_quality
#Interface ga091 traffic_shape=high_speed_high_quality \
#bridge_method=llc_encapsulated,broute_to_ether
#
#PVC’s
#Lines beginning with the keyword "PVC" define
#Permanent virtual circuits.
#
#The format of a PVC definition is:
#PVC ifname VPI/VCI \
#proto=iprawvcipnllcisisllc[,bridging]vcmux_bridge,bprovc_atmp \
#[input_aal=35NONE] [traffic_shape=shape] \
#[dest_if=logical_if [dest_vc=VPI/VCI]]
#
#The first three parameters (ifname, VPI/VCI, and proto) are mandatory.
#’ifname’ specifies the GigaRouter ATM logical interface in the usual
#format (e.g., ga030, ga0e80).
#
#’VPI/VCI’ specifies the (decimal) Virtual Path Identifier and
#Virtual Circuit Identifier of the PVC, separated by a slash (/).
#’proto’ specifies the protocol to be supported on this PVC. Legal
#values are:
# | ’ip’ | Internet Protocol (with LLC/SNAP headers) |
# | ’raw’ | raw adaptation layer |
# | ’isis’ | |
# | ’llc’ | any |