NAME
ibaddr - query InfiniBand address(es)
SYNOPSIS
ibaddr [-d(ebug)] [-D(irect)] [-G(uid)] [-l(id_show)] [-g(id_show)] [-C
ca_name] [-P ca_port] [-t(imeout) timeout_ms] [-V(ersion)] [-h(elp)]
[<lid | dr_path | guid>]
DESCRIPTION
Display the lid (and range) as well as the GID address of the port
specified (by DR path, lid, or GUID) or the local port by default.
Note: this utility can be used as simple address resolver.
OPTIONS
-G, --Guid
show lid range and gid for GUID address
-l, --lid_show
show lid range only
-L, --Lid_show
show lid range (in decimal) only
-g, --gid_show
show gid address only
COMMON OPTIONS
Most OpenIB diagnostics take the following common flags. The exact list
of supported flags per utility can be found in the usage message and
can be shown using the util_name -h syntax.
# Debugging flags
-d raise the IB debugging level.
May be used several times (-ddd or -d -d -d).
-e show send and receive errors (timeouts and others)
-h show the usage message
-v increase the application verbosity level.
May be used several times (-vv or -v -v -v)
-V show the version info.
# Addressing flags
-D use directed path address arguments. The path
is a comma separated list of out ports.
Examples:
"0" # self port
"0,1,2,1,4" # out via port 1, then 2, ...
-G use GUID address argument. In most cases, it is the Port GUID.
Example:
"0x08f1040023"
-s <smlid> use ’smlid’ as the target lid for SM/SA queries.
# Other common flags:
-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.
Multiple CA/Multiple Port Support
When no IB device or port is specified, the port to use is selected by
the following criteria:
1. the first port that is ACTIVE.
2. if not found, the first port that is UP (physical link up).
If a port and/or CA name is specified, the user request is attempted to
be fulfilled, and will fail if it is not possible.
EXAMPLES
ibaddr # local port´s address
ibaddr 32 # show lid range and gid of lid 32
ibaddr -G 0x8f1040023 # same but using guid address
ibaddr -l 32 # show lid range only
ibaddr -L 32 # show decimal lid range only
ibaddr -g 32 # show gid address only
SEE ALSO
ibroute(8), ibtracert(8)
AUTHOR
Hal Rosenstock
<halr@voltaire.com>