diff --git a/site/troubleshooting.md b/site/troubleshooting.md index 23d3b9d1..c258651a 100644 --- a/site/troubleshooting.md +++ b/site/troubleshooting.md @@ -124,6 +124,13 @@ Proxy](proxy.html#troubleshooting). ### List connections +Connections between weave peers carry control traffic over TCP and +data traffic over UDP. For a connection to be fully established, the +TCP connection and UDP data path must be able to transmit information +in both directions. Weave routers check this regularly with +heartbeats. Failed connections are automatically retried, with an +exponential back-off. + Detailed information on the local weave router's connections can be obtained with `weave status connections`: