On Mon, Nov 13, 2017 at 12:38:27PM +0100, Sverker Abrahamsson wrote: > Since an update of ovn/openvswitch the slave switches can't connect to the > master database. In the ovsdb-server-sb.log I get messages like the below: > > 2017-11-13T09:59:35.080Z|00210|stream_ssl|WARN|SSL_accept: error:140760FC:SSL > routines:SSL23_GET_CLIENT_HELLO:unknown protocol > 2017-11-13T09:59:35.080Z|00211|stream_ssl|WARN|Dropped 2 log messages in last > 8 seconds (most recently, 2 seconds ago) due to excessive rate > 2017-11-13T09:59:35.080Z|00212|stream_ssl|WARN|ssl:148.251.126.50:46994: > received JSON-RPC data on SSL channel > 2017-11-13T09:59:35.080Z|00213|jsonrpc|WARN|Dropped 2 log messages in last 8 > seconds (most recently, 2 seconds ago) due to excessive rate > 2017-11-13T09:59:35.080Z|00214|jsonrpc|WARN|ssl:148.251.126.50:46994: receive > error: Protocol error > 2017-11-13T09:59:35.080Z|00215|reconnect|WARN|ssl:148.251.126.50:46994: > connection dropped (Protocol error) > 2017-11-13T09:59:40.974Z|00216|stream_ssl|WARN|SSL_accept: error:140760FC:SSL > routines:SSL23_GET_CLIENT_HELLO:unknown protocol > 2017-11-13T09:59:40.974Z|00217|reconnect|WARN|ssl:144.76.84.73:45864: > connection dropped (Protocol error) > 2017-11-13T09:59:43.088Z|00218|stream_ssl|WARN|SSL_accept: error:140760FC:SSL > routines:SSL23_GET_CLIENT_HELLO:unknown protocol > 2017-11-13T09:59:43.106Z|00219|reconnect|WARN|ssl:148.251.126.50:47006: > connection dropped (Protocol error) > > I do not have SSL enabled, did it become mandatory?
The message "ssl:148.251.126.50:46994: received JSON-RPC data on SSL channel" indicates that ovsdb-server is listening for SSL connections on the specified IP and port, but it's receiving plain old TCP connections. SSL isn't mandatory but perhaps the defaults changed? You should adjust the ovsdb-server so it is listening for tcp connections. _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
