Hi Håvard,
Sorry for the delay.
Could you share log messages of your ryu-manager with "--verbose" option?
On my environment(Ubuntu 16.04 and Quagga via apt-get), "sample_dumper.py"
should work.
# /etc/quagga/daemons
...(snip)
zebra=no
bgpd=no
ospfd=yes
...(snip)
# /etc/quagga/ospfd.conf (Just copy of
/usr/share/doc/quagga/examples/ospfd.conf.sample)
! -*- ospf -*-
!
! OSPFd sample configuration file
!
!
hostname ospfd
password zebra
!enable password please-set-at-here
!
!router ospf
! network 192.168.1.0/24 area 0
!
log stdout
# Run Ryu Application
$ ryu-manager ryu/services/protocols/zebra/server/sample_dumper.py --verbose
...
# Start Quagga (OSPF) daemon
$ sudo service quagga start
# ryu-manager should output
Registered VCS backend: git
Registered VCS backend: hg
Registered VCS backend: svn
Registered VCS backend: bzr
loading app ryu/services/protocols/zebra/server/sample_dumper.py
instantiating app None of ZServer
creating context zserver
instantiating app ryu/services/protocols/zebra/server/sample_dumper.py of
ZServerDumper
BRICK ZServer
PROVIDES EventZebraIPv4RouteAdd TO {'ZServer': set(), 'ZServerDumper': set()}
PROVIDES EventZClientConnected TO {'ZServerDumper': set()}
PROVIDES EventZebraIPv6RouteDelete TO {'ZServer': set(), 'ZServerDumper':
set()}
PROVIDES EventZebraIPv6RouteAdd TO {'ZServer': set(), 'ZServerDumper': set()}
PROVIDES EventZebraInterfaceAdd TO {'ZServer': set()}
PROVIDES EventZebraHello TO {'ZServer': set()}
PROVIDES EventZClientDisconnected TO {'ZServerDumper': set()}
PROVIDES EventZebraRouterIDAdd TO {'ZServer': set()}
PROVIDES EventZebraIPv4RouteDelete TO {'ZServer': set(), 'ZServerDumper':
set()}
CONSUMES EventZebraIPv4RouteAdd
CONSUMES EventZebraIPv6RouteDelete
CONSUMES EventZebraIPv6RouteAdd
CONSUMES EventZebraInterfaceAdd
CONSUMES EventZebraHello
CONSUMES EventZebraRouterIDAdd
CONSUMES EventZebraIPv4RouteDelete
BRICK ZServerDumper
CONSUMES EventZClientDisconnected
CONSUMES EventZClientConnected
CONSUMES EventZebraIPv6RouteDelete
CONSUMES EventZebraIPv6RouteAdd
CONSUMES EventZebraIPv4RouteAdd
CONSUMES EventZebraIPv4RouteDelete
Added interface "lo": Interface(inet6='::1/128', inet='127.0.0.1/8',
ifname='lo')
Added route to "127.0.0.0/8": Route(safi=1, family=<AddressFamily.AF_INET: 2>,
is_selected=True, source='127.0.0.1/8', destination='127.0.0.0/8',
route_type=2, gateway='', ifindex=1)
Connected from client: b'': <eventlet.greenio.base.GreenSocket object at
0x7f6da742d550>
EVENT ZServer->ZServerDumper EventZClientConnected
Notify event:
EventZebraHello(zclient=<ryu.services.protocols.zebra.server.zserver.ZClient
object at 0x7f6da742d438>, version=2, length=7, command=23, vrf_id=0,
body=ZebraHello(route_type=6))
EVENT ZServer->ZServer EventZebraHello
Notify event:
EventZebraRouterIDAdd(zclient=<ryu.services.protocols.zebra.server.zserver.ZClient
object at 0x7f6da742d438>, version=2, length=6, command=20, vrf_id=0,
body=None)
EVENT ZServer->ZServer EventZebraRouterIDAdd
Notify event:
EventZebraInterfaceAdd(zclient=<ryu.services.protocols.zebra.server.zserver.ZClient
object at 0x7f6da742d438>, version=2, length=6, command=1, vrf_id=0, body=None)
EVENT ZServer->ZServer EventZebraInterfaceAdd
Zebra client connected: b''
Client <ryu.services.protocols.zebra.server.zserver.ZClient object at
0x7f6da742d438> says hello and bids fair to announce only 6 routes
Client <ryu.services.protocols.zebra.server.zserver.ZClient object at
0x7f6da742d438> requests router_id, server will response: router_id=1.1.1.1
Zebra protocol version mismatch:server_version=2, msg.version=3
Client <ryu.services.protocols.zebra.server.zserver.ZClient object at
0x7f6da742d438> requested all interfaces
Server will response interfaces: [Interface(ifname='lo', inet='127.0.0.1/8',
ll_type=1, status=5, hw_addr='00:00:00:00:00:00', metric=1, flags=73,
inet6='::1/128', bandwidth=0, ifmtu6=65536, ifindex=1, ifmtu=65536)]
Zebra protocol version mismatch:server_version=2, msg.version=3
Server will response routes: [Route(safi=1, family=2, is_selected=True,
source='127.0.0.1/8', gateway='', destination='127.0.0.0/8', ifindex=1,
route_type=2, id=1)]
Zebra protocol version mismatch:server_version=2, msg.version=3
> The API daemon is '/var/run/quagga/zebrar3.api'
In order to change the path to API unix domain socket, you can use
"--zapi-server-host" option.
Thanks,
Iwase
On 2017年05月06日 04:30, Håvard Magne Fagervoll wrote:
> Hello,
>
> I a working with the zebra API and want to connect to an OSPF daemon running
> on my local machine. I am currently testing with
> "ryu/services/protocols/zebra/server/sample_dumper.py" and I am trying to
> edit the "flags.py" file in the root ryu folder to correctly connect to my
> daemon, but it's not really working.
>
> I am running ubuntu 14.04.
> The API daemon is '/var/run/quagga/zebrar3.api'
> It is running OSPF
> The router ID is '10.1.100.3'.
>
> How can I set up the config correctly?
>
> Thank you.
> Best regards
> Håvard
>
>
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