Hello,YAMAMOTO
yes,I know the reason yesterday, I changed the orginal sys.config file in LINC
SWITCH.
please refer to my sys.config,and you can remove the annotation lines.
[
{linc,
[
%% Following setting enables or disables OF-Config subsystem which consists
%% of three applications: ssh, enetconf and of_config.
%% Allowed values: 'enabled' | 'disabled'
{of_config, enabled},
%% Configure ports available to the switch when using the
%% userspace backend according to your system setup.
%% * Under Linux all TAP interfaces must be set up beforehand
%% as persistent.
%% * Under MacOSX TAP interfaces are created during node
%% startup (which requires setting an ip parameter).
%% Remember to set 'rate' option when you plan to assign queues
%% to the given port.
{capable_switch_ports,
[
%% Examples:
%% - regular hardware interface with queues disabled
{port, 1, [{interface, "linc-port"}]},
%% - regular hardware interface and port rate when queues enabled
{port, 2, [{interface, "linc-port2"}]}
%% - hardware interface with explicit type and queues disabled
%% {port, 3, [{interface, "net0"}, {type, eth}]},
%% - regular tap interface with queues disabled
%% {port, 4, [{interface, "tap0"}]},
%% - tap interface under MacOSX with dynamically assigned IP
%% {port, 5, [{interface, "tap1"}, {ip, "10.0.0.1"}]},
%% - tap interface with explicit type and queues disabled
%% {port, 6, [{interface, "net1"}, {type, tap}]}
]},
{capable_switch_queues,
[
%% Examples:
%% {queue, 1, [{min_rate, 100}, {max_rate, 100}]},
%% {queue, 2, [{min_rate, 100}, {max_rate, 100}]}
]},
%% Configuration of the logical switches.
{logical_switches,
[
{switch, 0,
[
%% Configuration of switch backend implementation used by ofs_logic
%% process.
%% By default an Erlang userspace 1.3.1 implementation is selected.
%% Allowed values: 'linc_us3' | 'linc_us4'
{backend, linc_us4},
%% Configuration of the controllers switch will connect to. Ideally
%% this list should be empty and assignement should be handled by an
%% OF-Config client.
%% Default OFP controller port is 6633.
{controllers,
[
{"Switch0-DefaultController", "localhost", 6633, tcp}
%% To establish auxiliary connections to the controller specify them
%% in the list of additional options. For example to start 2 tcp and
one
%% tls auxiliary connections provide config as follows:
%% {"Switch0-DefaultController", "localhost", 6633, tcp,
%% [{auxiliary_connections, [{tcp, 2}, {tls, 1}]}]
%% }
]},
%% Enable or disable queues subsystem. Queue configuration is not part
%% of the OpenFlow specification and as such should be considered
%% EXPERIMENTAL. This feature is disabled by default.
%% Allowed values: 'enabled' | 'disabled'
{queues_status, disabled},
%% If queues are enabled, assign them to ports.
%% Remember to set appropriate port rates in `capable_switch_ports`.
%% Queue configuration is not part of the OpenFlow specification
%% and as such should be considered EXPERIMENTAL.
{ports, [
%% Examples:
%% - port without queues:
{port, 1, {queues, []}},
%% - port with two queues:
{port, 2, {queues, []}}
]}
]}
%% Capable Switch context allows you to start multiple Logical Switches
%% inside one instance of LINC.
%% , {switch, 1,
%% [
%% {backend, linc_us3},
%% {controllers, []},
%% {ports, []},
%% {queues_status, disabled},
%% ]}
]}
%% TLS configuration. Put your switch certificate and private RSA key here.
%% Values should be base64 encoded, DER encoded strings.
%% , {certificate, ""},
%% {rsa_private_key, ""}
]},
{enetconf,
[
{capabilities, [{base, {1, 1}},
{startup, {1, 0}},
{'writable-running', {1, 0}}]},
{callback_module, linc_ofconfig},
{sshd_ip, any},
{sshd_port, 1830},
{sshd_user_passwords,
[
{"linc", "linc"}
]}
]},
{lager,
[
{handlers,
[
{lager_console_backend, info},
{lager_file_backend,
[
{"log/error.log", error, 10485760, "$D0", 5},
{"log/console.log", info, 10485760, "$D0", 5}
]}
]}
]},
{sasl,
[
{sasl_error_logger, {file, "log/sasl-error.log"}},
{errlog_type, error},
{error_logger_mf_dir, "log/sasl"}, % Log directory
{error_logger_mf_maxbytes, 10485760}, % 10 MB max file size
{error_logger_mf_maxfiles, 5} % 5 files max
]},
{sync,
%% Sync is a developer utility that reloads changed beam files into the VM
%% without the need to restart it. It is started when the Makefile's dev
%% target is invoked to start the development environment.
[
%% By default only the procket module is excluded from the scan process
%% as it does not support reloading.
{excluded_modules, [procket]}
]}
].
At 2013-08-09 07:18:44,"YAMAMOTO Takashi" <[email protected]> wrote:
>hi,
>
>LINC changed their config format around 2013-05.
>
>https://github.com/FlowForwarding/LINC-Switch/commit/23130acf0ba261dff46fce7de40effb9f3a66da7
>
>the sample sys.config on the wiki seems older and not compatible with
>the latest version of LINC.
>
>you can use older LINC. or even better, update the samples to the
>new format and post them here so that i can paste them to the wiki. :-)
>
>YAMAMOTO Takashi
>
>> Hello,all
>>
>>
>> I used the same sys.config as the wiki said.I think the error happend about
>> the port.
>> {ports,
>> [
>> {port, 1, [{interface, "linc-port"}]},
>> {port, 2, [{interface, "linc-port2"}]}
>> ]},
>> and I haved creat the port using :
>> # ip link add linc-port type veth peer name linc-port-peer
>> # ip link set linc-port up
>> # ip link add linc-port2 type veth peer name linc-port-peer2
>> # ip link set linc-port2 up
>>
>>
>> any one could help me ?
>>
>>
>> Thanks!
>>
>>
>>
>>
>>
>>
>> At 2013-08-08 11:54:14,xiaohang <[email protected]> wrote:
>>
>> Hello,all
>>
>>
>> When I used the Testing OF-config support with LINC,when I ran
>> rel/linc/bin/linc console,I
>> get the crash dump:
>>
>>
>> Crash dump was written to: erl_crash.dump Kernel pid terminated
>> (application_controller)
>> ({application_start_failure,linc,{bad_return,{{linc,start,[normal,[]]},{'EXIT',{{badmatch,undefined},[{linc_ofconfig,get_linc_logical_switches,0,[{file
>>
>>
>> Does anyone get this dump before?
>>
>>
>> Thanks!
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