diff options
| author | Simon Horman <horms@verge.net.au> | 2013-01-25 16:22:07 +0900 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2013-02-05 09:17:45 -0800 |
| commit | b02475c53b3ca857c45eb5e17d12fdf233a9dac8 (patch) | |
| tree | 2f655ed5868adfceff879e372951e04a89599750 /tests/odp.at | |
| parent | d224e3501437af4a8480d734a99ca371a1eafa11 (diff) | |
User-Space MPLS actions and matches
This patch implements use-space datapath and non-datapath code
to match and use the datapath API set out in Leo Alterman's patch
"user-space datapath: Add basic MPLS support to kernel".
The resulting MPLS implementation supports:
* Pushing a single MPLS label
* Poping a single MPLS label
* Modifying an MPLS lable using set-field or load actions
that act on the label value, tc and bos bit.
* There is no support for manipulating the TTL
this is considered future work.
The single-level push pop limitation is implemented by processing
push, pop and set-field/load actions in order and discarding information
that would require multiple levels of push/pop to be supported.
e.g.
push,push -> the first push is discarded
pop,pop -> the first pop is discarded
This patch is based heavily on work by Ravi K.
Cc: Ravi K <rkerur@gmail.com>
Reviewed-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'tests/odp.at')
| -rw-r--r-- | tests/odp.at | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/odp.at b/tests/odp.at index 687f9c91..bd45cf70 100644 --- a/tests/odp.at +++ b/tests/odp.at @@ -25,6 +25,11 @@ in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=136,code=0),nd(target=::3,sll=00:05:06:07:08:09,tll=00:0a:0b:0c:0d:0e) in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0806),arp(sip=1.2.3.4,tip=5.6.7.8,op=1,sha=00:0f:10:11:12:13,tha=00:14:15:16:17:18) skb_mark(0x1234),in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=136,code=0),nd(target=::3,sll=00:05:06:07:08:09,tll=00:0a:0b:0c:0d:0e) +in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8847),mpls(label=100,tc=3,ttl=64,bos=1) +in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8847),mpls(label=100,tc=7,ttl=100,bos=1) +in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8847),mpls(label=100,tc=7,ttl=100,bos=0) +in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8848),mpls(label=1000,tc=4,ttl=200,bos=1) +in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8848),mpls(label=1000,tc=4,ttl=200,bos=0) ]) (echo '# Valid forms without tun_id or VLAN header.' @@ -40,6 +45,14 @@ skb_mark(0x1234),in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth s/$/)/' odp-base.txt echo + echo '# Valid forms with MPLS header.' + sed 's/\(eth([[^)]]*),?\)/\1,eth_type(0x8847),mpls(label=100,tc=7,ttl=64,bos=1)/' odp-base.txt + + echo + echo '# Valid forms with MPLS multicast header.' + sed 's/\(eth([[^)]]*),?\)/\1,eth_type(0x8848),mpls(label=100,tc=7,ttl=64,bos=1)/' odp-base.txt + + echo echo '# Valid forms with QoS priority.' sed 's/^/skb_priority(0x1234),/' odp-base.txt |