Hi, Markku
Thanks, I succeeded to reproduce your problem.
The cause is that rest_pos.py does not support LLDP(ether_type: 88cc).
The quick fix is making rest_qos.py to support LLDP, so:
diff --git a/ryu/app/rest_qos.py b/ryu/app/rest_qos.py
index 9fe72ed..6e750e6 100644
--- a/ryu/app/rest_qos.py
+++ b/ryu/app/rest_qos.py
@@ -211,6 +211,7 @@ REST_DL_TYPE = 'dl_type'
REST_DL_TYPE_ARP = 'ARP'
REST_DL_TYPE_IPV4 = 'IPv4'
REST_DL_TYPE_IPV6 = 'IPv6'
+REST_DL_TYPE_LLDP = 'lldp'
REST_DL_VLAN = 'dl_vlan'
REST_SRC_IP = 'nw_src'
REST_DST_IP = 'nw_dst'
@@ -946,7 +947,8 @@ class Match(object):
_CONVERT = {REST_DL_TYPE:
{REST_DL_TYPE_ARP: ether.ETH_TYPE_ARP,
REST_DL_TYPE_IPV4: ether.ETH_TYPE_IP,
- REST_DL_TYPE_IPV6: ether.ETH_TYPE_IPV6},
+ REST_DL_TYPE_IPV6: ether.ETH_TYPE_IPV6,
+ REST_DL_TYPE_LLDP: ether.ETH_TYPE_LLDP},
REST_NW_PROTO:
{REST_NW_PROTO_TCP: inet.IPPROTO_TCP,
REST_NW_PROTO_UDP: inet.IPPROTO_UDP,
Does this fix work for you?
Thanks,
Fujimoto
On 2017年04月20日 16:13, Markku Savela wrote:
> On 20/04/17 09:43, Fujimoto Satoshi wrote:
>> I want to know the commands which you ran for OVS and Ryu, too.
>> Could you tell me the commands which you ran in [c0, h1, h2, s1]?
> The exact commands as shown on page
>
> https://osrg.github.io/ryu-book/en/html/rest_qos.html
>
> Except adding "--observe-links" and
> "ryu.app.gui_topolology.gui_topology" to ryu-manager start, and started
> out in directory cloned from the git repo.
>
> (OK, my gui_topology.py is modified, perhaps I should test it with the
> stock variant from git repository).
>
> Then following (c0) gives the crash at "Verity the Setting" point...
>
> curl -X GET http://localhost:8080/qos/rules/0000000000000001
>
>
>
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