I have just uploaded the binary and source RPMs for mpls-linux 1.946, tarballs
will follow soon.
Release Name: 1.946
Notes:
The binaries RPMs are built on a Fedora Core 2 installation. The source
RPMs can be used to build binary RPMs for other RPM systems.
Their is no longer a mplsadm2 utility. The CLI for creating LSPs is now
implemented in the 'mpls' utility which is part of the iproute2 package.
Changes:
Kernel changes
-----------------
-remove the procfs interface
-remove most of the sysfs interface
-remove the IOCTL API
-finish the netlink API
-MPLS tunnel interface is no longer a module
-add counter support to the netlink API
iproute2 changes
-------------------
-add all instructions to the 'mpls' utility
-add tunnel support to the 'mpls' utility
-add counter support to the 'mpls' utility
-add mpls-linux version to -V command
iptables changes
------------------
-add mpls-linux version to the -V command
quagga
------
-add the new MPLS framework
I will be updating the mpls-linux.sf.net web page with updated examples
using the 'mpls' utility and the new quagga CLI.
For now here are some simple examples:
'mpls' utility usage
--------------------
mpls nhlfe add key 0 instructions push gen 16 nexthop wlan0 ipv4 192.168.2.1
(output: "Key: 0x2")
mpls ilm add label gen 16 labelspace 0
mpls labelspace add dev eth0 labelspace 0
mpls xc add ilm_label gen 16 ilm_labelspace 0 nhlfe_key 0x2
mpls tunnel add dev mpls0 key 0x2
ip route add 10.0.0.0/24 via 192.168.2.1 spec_nh 0x8847 0x2
quagga MPLS CLI
---------------
Ingress LER
-----------
iler# conf t
iler(config)# ip route 10.0.0.0/24 gen 16 nexthop eth1 192.168.2.1
iler(config)# end
iler# show mpls forwarding
Insegments:
Total 0
Outsegments:
Interface Label Next Hop Owner
eth1 16 192.168.2.1 STATIC
Total 1
Cross Connects:
Total 0
iler# show ip route 10.0.0.0/24
Routing entry for 10.0.0.0/24
Known via "static", distance 1, metric 0, best
* 192.168.2.1, via eth1 (label 16)
iler#
LSR
---
lsr# conf t
lsr(config)# mpls static 0
lsr(config-ls)# label-map gen 16 swap gen 17 nexthop eth1 192.168.3.1
lsr(config-ls)# exit
lsr(config)# int eth0
lsr(config-if)# mpls labelspace 0
lsr(config-if)# end
lsr# show mpls forwarding
Insegments:
Lbl Spc Label Owner
0 16 STATIC
Total 1
Outsegments:
Interface Label Next Hop Owner
eth1 17 192.168.3.1 STATIC
Total 1
Cross Connects:
Lbl Spc In Label Out Label Interface Next Hop Owner
0 16 17 eth1 192.168.3.1 STATIC
Total 1
lsr# show interface eth0
Interface eth0 is up, line protocol detection is disabled
index 8 metric 1 mtu 1500 <UP,BROADCAST,RUNNING,MULTICAST>
HWaddr: 00:05:5d:a6:e4:33
MPLS labelspace 0
inet 192.168.2.1/24 broadcast 192.168.2.255
inet6 fe80::205:5dff:fea6:e433/64
input packets 2737, bytes 1650440, dropped 0, multicast packets 0
input errors 0, length 0, overrun 0, CRC 0, frame 0, fifo 0, missed 0
output packets 2862, bytes 452923, dropped 0
output errors 0, aborted 0, carrier 0, fifo 0, heartbeat 0, window 0
collisions 0
lsr#
Egress LER
----------
eler# conf t
eler(config)# int eth0
eler(config-if)# mpls labelspace 0
eler(config-if)# exit
eler(config)# mpls static 0
eler(config-ls)# label-map gen 17 pop
eler(config-ls)# end
eler# show mpls forwarding
Insegments:
Lbl Spc Label Owner
0 17 STATIC
Total 1
Outsegments:
Total 0
Cross Connects:
Total 0
eler# show int eth0
Interface eth0 is up, line protocol detection is disabled
index 8 metric 1 mtu 1500 <UP,BROADCAST,MULTICAST>
HWaddr: 00:05:5d:a6:e4:33
MPLS labelspace 0
inet 192.168.3.1/24 broadcast 192.168.3.255
inet6 fe80::205:5dff:fea6:e433/64
input packets 2759, bytes 1657918, dropped 0, multicast packets 0
input errors 0, length 0, overrun 0, CRC 0, frame 0, fifo 0, missed 0
output packets 2881, bytes 454579, dropped 0
output errors 0, aborted 0, carrier 0, fifo 0, heartbeat 0, window 0
collisions 0
eler#
Please post questions to the mpl...@li...
--
James R. Leu
jl...@mi...
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