From 787a51a0878f7bee3a9a83040077301e1556b69a Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Fri, 30 Apr 2010 22:41:09 -0400 Subject: sctp: implement sctp association probing module This patch implement sctp association probing module, the module will be called sctp_probe. This module allows for capturing the changes to SCTP association state in response to incoming packets. It is used for debugging SCTP congestion control algorithms. Usage: $ modprobe sctp_probe [full=n] [port=n] [bufsize=n] $ cat /proc/net/sctpprobe The output format is: TIME ASSOC LPORT RPORT MTU RWND UNACK ... The output will be like this: 9.226086 c4064c48 9000 8000 1500 53352 1 *192.168.0.19 1 4380 54784 1252 0 1500 9.287195 c4064c48 9000 8000 1500 45144 5 *192.168.0.19 1 5880 54784 6500 0 1500 9.289130 c4064c48 9000 8000 1500 42724 5 *192.168.0.19 1 7380 54784 6500 0 1500 9.620332 c4064c48 9000 8000 1500 48284 4 *192.168.0.19 1 8880 54784 5200 0 1500 ...... Signed-off-by: Wei Yongjun Signed-off-by: Vlad Yasevich --- net/sctp/Makefile | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/sctp/Makefile') diff --git a/net/sctp/Makefile b/net/sctp/Makefile index 6b794734380a..5c30b7a873df 100644 --- a/net/sctp/Makefile +++ b/net/sctp/Makefile @@ -3,6 +3,7 @@ # obj-$(CONFIG_IP_SCTP) += sctp.o +obj-$(CONFIG_NET_SCTPPROBE) += sctp_probe.o sctp-y := sm_statetable.o sm_statefuns.o sm_sideeffect.o \ protocol.o endpointola.o associola.o \ @@ -11,6 +12,8 @@ sctp-y := sm_statetable.o sm_statefuns.o sm_sideeffect.o \ tsnmap.o bind_addr.o socket.o primitive.o \ output.o input.o debug.o ssnmap.o auth.o +sctp_probe-y := probe.o + sctp-$(CONFIG_SCTP_DBG_OBJCNT) += objcnt.o sctp-$(CONFIG_PROC_FS) += proc.o sctp-$(CONFIG_SYSCTL) += sysctl.o -- cgit v1.2.3