1IBPING(8)                     Open IB Diagnostics                    IBPING(8)
2
3
4

NAME

6       IBPING - ping an InfiniBand address
7

SYNOPSIS

9       ibping [options] <dest lid | guid>
10

DESCRIPTION

12       ibping  uses vendor mads to validate connectivity between IB nodes.  On
13       exit, (IP) ping like output is show. ibping is  run  as  client/server.
14       Default  is  to  run as client. Note also that a default ping server is
15       implemented within the kernel.
16

OPTIONS

18       -c, --count stop after count packets
19
20       -f, --flood flood destination: send packets back to back without delay
21
22       -o, --oui use specified OUI number to multiplex vendor mads
23
24       -S, --Server start in server mode (do not return)
25
26   Addressing Flags
27       -L, --Lid   The address specified is a LID
28
29       -G, --Guid     The address specified is a Port GUID
30
31       -s, --sm_port <smlid>     use 'smlid' as the target lid for SA queries.
32
33   Port Selection flags
34       -C, --Ca <ca_name>    use the specified ca_name.
35
36       -P, --Port <ca_port>    use the specified ca_port.
37
38   Local port Selection
39       Multiple port/Multiple CA support: when no IB device or port is  speciā€
40       fied  (see  the  "local  umad parameters" below), the libibumad library
41       selects the port to use by the following criteria:
42
43          1. the first port that is ACTIVE.
44
45          2. if not found, the first port that is UP (physical link up).
46
47          If a port  and/or  CA  name  is  specified,  the  libibumad  library
48          attempts  to  fulfill  the  user request, and will fail if it is not
49          possible.
50
51          For example:
52
53              ibaddr                 # use the first port (criteria #1 above)
54              ibaddr -C mthca1       # pick the best port from "mthca1" only.
55              ibaddr -P 2            # use the second (active/up) port from the first available IB device.
56              ibaddr -C mthca0 -P 2  # use the specified port only.
57
58   Configuration flags
59       --config, -z  <config_file> Specify alternate config file.
60          Default: /etc/infiniband-diags/ibdiag.conf
61
62       -t,  --timeout  <timeout_ms>  override  the  default  timeout  for  the
63       solicited mads.
64
65   Debugging flags
66       -h, --help      show the usage message
67
68       -d     raise  the  IB debugging level.  May be used several times (-ddd
69              or -d -d -d).
70
71       -e     show send and receive errors (timeouts and others)
72
73       -v, --verbose
74              increase the application verbosity level.  May be  used  several
75              times (-vv or -v -v -v)
76
77       -V, --version     show the version info.
78

FILES

80   CONFIG FILE
81       /etc/infiniband-diags/ibdiag.conf
82
83       A  global config file is provided to set some of the common options for
84       all tools.  See supplied config file for details.
85

AUTHOR

87       Hal Rosenstock
88              < halr@voltaire.com >
89
90
91
92
93                                  2012-05-14                         IBPING(8)
Impressum