usage: server: sctp_test -H local-addr -P local-port -l [-d level] [-x] [-L num-ports] [-S num-ports] [-a assoc-pattern] [-i interface] client: sctp_test -H local-addr -P local-port -h remote-addr -p remote-port -s [-c case ] [-d level] [-x repeat] [-o order-pattern] ream-pattern] [-M max-stream] [-r rand-seed] [-m max-msgsize] [-L num-ports] [-S num-ports] [-a assoc-pattern] [-i interface] -a assoc_pattern in the mixed mode 0 = sequential ascending(default) 1 = random -d debug 0 = none 1 = min(default) 2 = max -c testcase 0 = 1 byte packets. 1 = 1452 byte packets. (fragmentation point for an i/f with 1500 as mtu.) 2 = 1453 byte packets. (min. size at which fragmentation occurs for an i/f with 1500 as mtu.) 3 = Sequence of 1, 1453, 32768 byte packets. 4 = Sequence of following size packets. (1, 1000, 2000, 3000, 5000, 10000,15000, 20000, 25000, 32768) 5 = 32768 byte packets. (default max receive window size.) 6 = random size packets. -ve value = Packets of specifed size. -m msgsize(1500-65515, default value 32768) -x number of repeats -o order-pattern 0 = all unordered(default) 1 = all ordered 2 = alternating 3 = random -t stream-pattern 0 = sequential ascending(default) 1 = random -M max-stream (default value 0) -r seed (default 0, use time()) -L num-ports (default value 0). Run the mixed mode -S num-ports (default value 0). Run the mixed mode -D drain. If in client mode do a read following send. -T use SOCK_STREAM tcp-style sockets. -B add the specified address(es) as additional bind addresses of the local socket. Multiple addresses can be specified by using this argument multiple times. For example, '-B 10.0.0.1 -B 20.0.0.2'. -C use the specified address(es) for connection to the peer socket. Multiple addresses can be specified by using this argument multiple times. For example, '-C 10.0.0.1 -C 20.0.0.2'. This option is incompatible with the -h option. -O time to live (default value 0)

usage: server: sctp_test -H local-addr -P local-port -l [-d level] [-x] [-L num-ports] [-S num-ports] [-a assoc-pattern] [-i interface] client: sctp_test -H local-addr -P local-port -h remote-addr -p remote-port -s [-c case ] [-d level] [-x repeat] [-o order-pattern] ream-pattern] [-M max-stream] [-r rand-seed] [-m max-msgsize] [-L num-ports] [-S num-ports] [-a assoc-pattern] [-i interface] -a assoc_pattern in the mixed mode 0 = sequential ascending(default) 1 = random -d debug 0 = none 1 = min(default) 2 = max -c testcase 0 = 1 byte packets. 1 = 1452 byte packets. (fragmentation point for an i/f with 1500 as mtu.) 2 = 1453 byte packets. (min. size at which fragmentation occurs for an i/f with 1500 as mtu.) 3 = Sequence of 1, 1453, 32768 byte packets. 4 = Sequence of following size packets. (1, 1000, 2000, 3000, 5000, 10000,15000, 20000, 25000, 32768) 5 = 32768 byte packets. (default max receive window size.) 6 = random size packets. -ve value = Packets of specifed size. -m msgsize(1500-65515, default value 32768) -x number of repeats -o order-pattern 0 = all unordered(default) 1 = all ordered 2 = alternating 3 = random -t stream-pattern 0 = sequential ascending(default) 1 = random -M max-stream (default value 0) -r seed (default 0, use time()) -L num-ports (default value 0). Run the mixed mode -S num-ports (default value 0). Run the mixed mode -D drain. If in client mode do a read following send. -T use SOCK_STREAM tcp-style sockets. -B add the specified address(es) as additional bind addresses of the local socket. Multiple addresses can be specified by using this argument multiple times. For example, '-B 10.0.0.1 -B 20.0.0.2'. -C use the specified address(es) for connection to the peer socket. Multiple addresses can be specified by using this argument multiple times. For example, '-C 10.0.0.1 -C 20.0.0.2'. This option is incompatible with the -h option. -O time to live (default value 0)