ibcheckport(8) - Linux man page

Name

ibcheckport - validate IB port and report errors

ibcheckport [-h] [-v] [-N | -nocolor] [-G] [-C ca_name] [-P ca_port] [-t(imeout) timeout_ms] <lid|guid> <port>

Check connectivity and do some simple sanity checks for the specified port. Port address is a lid unless -G option is used to specify a GUID address.

-G use GUID address argument. In most cases, it is the Port GUID. Example:
"0x08f1040023"

-v increase the verbosity level

-N | -nocolor use mono rather than color mode

-C <ca_name> use the specified ca_name.

-P <ca_port> use the specified ca_port.

-t <timeout_ms> override the default timeout for the solicited mads.

ibcheckport 2 3 # check lid 2 port 3

ibcheckerrors(8), ibchecknet(8)