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ping\vxPing.c (10318, 2002-07-17)
ping (0, 2008-06-19)

FILE LIST - vxPing.c DESCRIPTION - ping - sends ICMP ECHO_REPLY packets to a particular network host to elicit an ICMP ECHO_RESPONSE from that specified network host and prints " is alive" on the standard output if the host responds; otherwise prints ICMP error messages. When using ping, make sure the host you want to ping is already in the host table. If not, add the host to the host table using hostAdd. If the host you want to ping is in a different network than your VxWorks system, make sure route is established to that host. If the route is not already established, use routeAdd to add the route. RUNNING DEMO - Place the vxPing.c file in your dir. Depending on the target you have, define the CPU in your compile line and use the Makefile in the agent dir. to compile. Run ping() on vxworks target. TESTED ON - Host/Target : Solaris 2.5.1 / mv1604 VxWorks : 5.3.1 EXAMPLE COMPILE LINE - make CPU=PPC604 vxPing.o % make CPU=PPC604 vxPing.o ccppc -B/petaluma1/mayur/tor101-ppc/host/sun4-solaris2/lib/gcc-lib/ -mstrict-align -ansi -nostdinc -O2 -fvolatile -fno-builtin -fno-for-scope -Wall -I/h -I. -I/petaluma1/mayur/tor101-ppc/target/config/all -I/petaluma1/mayur/tor101-ppc/target/h -I/petaluma1/mayur/tor101-ppc/target/src/config -I/petaluma1/mayur/tor101-ppc/target/src/drv -DCPU=PPC604 -DMV1600 -DTARGET_DIR="\"mv1604\"" -g -O0 -c vxPing.c OUTPUTS/LOGFILE - On VxWorks target: ================== -> ld vxPing("petaluma",5) value = 0 = 0x0 Output on the console: ====================== Name of the host to ping is -> petaluma wrote petaluma 28 bytes, return = 28 wrote petaluma 28 bytes, return = 28 wrote petaluma 28 bytes, return = 28 wrote petaluma 28 bytes, return = 28 wrote petaluma 28 bytes, return = 28 host petaluma is alive

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