The following patchset add user space TIPC socket diagnostics support
in ss tool of iproute2. It requires the sock_diag framework
for AF_TIPC support in the kernel, commit id: c30b70deb5f
(tipc: implement socket diagnostics for AF_TIPC).
tipc socket stats are requested with the "--tipc" option. Additional
tipc specific info are requested with "--tipcinfo" option.
This patchset is based on top of iproute2 v4.15.0-100-g4f63187
commitid: f85adc6. It has been co-authored by
Parthasarathy Bhuvaragan.
Example output (the first socket is the internal topology server)
# tipc-pipe -l 1000 >&/dev/null &
# tipc-pipe --sqp -l 5003 >&/dev/null &
# tipc-pipe --rdm -l 4000 >&/dev/null &
# tipc-pipe 1000 >& /dev/null &
#ss --tipc --extended --processes
#ss --tipc -ep
# ss --tipc --extended --processes
State Recv-Q Send-Q Local Address:Port Peer Address:Port
UNCONN 0 0 16781313:2809484547 -
ino:13348 sk:4 users:(("tipc-pipe",pid=292,fd=3))
LISTEN 0 0 16781313:4117673024 -
ino:13346 sk:5 users:(("tipc-pipe",pid=291,fd=3))
ESTAB 0 0 16781313:484097386 16781313:3203149317
ino:13345 sk:6 users:(("tipc-pipe",pid=294,fd=4))
LISTEN 0 0 16781313:2438310591 -
ino:13344 sk:7 users:(("tipc-pipe",pid=294,fd=3),("tipc-pipe",pid=290,fd=3))
LISTEN 0 0 16781313:2658440413 -
ino:12368 sk:3
ESTAB 0 0 16781313:3203149317 16781313:484097386
ino:13349 sk:8 users:(("tipc-pipe",pid=293,fd=3))
#ss --tipc --tipcinfo
State Recv-Q Send-Q Local Address:Port Peer Address:Port
UNCONN 0 0 16781313:2809484547 -
type:RDM cong:none drop:0 publ
LISTEN 0 0 16781313:4117673024 -
type:SEQPACKET cong:none drop:0 publ
ESTAB 0 0 16781313:484097386 16781313:3203149317
type:STREAM cong:none drop:0 via {1000,1000}
LISTEN 0 0 16781313:2438310591 -
type:STREAM cong:none drop:0 publ
LISTEN 0 0 16781313:2658440413 -
type:SEQPACKET cong:none drop:0 publ
ESTAB 0 0 16781313:3203149317 16781313:484097386
type:STREAM cong:none drop:0 via {1000,1000}
GhantaKrishnamurthy MohanKrishna (1):
ss: Add support for TIPC socket diag in ss tool
misc/ss.c | 166 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 164 insertions(+), 2 deletions(-)
--
2.1.4
