I am unable to run GPSR patch in Ns2.34. Kindly help. All details which I have used n errors that are coming is written below:-



OS Used is - red hat linux 32-bit
Ns version-2.34
GPSR patch- KeLiu
Patch name-gpsr-KeLiu_ns234.patch

Following error is coming:

trace/cmu-trace.o: In function `hdr_hls::access(Packet const*)':
cmu-trace.cc.text._ZN7hdr_hls6accessEPK6Packet[hdr_hls::access(Packet const*)]+0x7): undefined reference to `hdr_hls:ffset_'
trace/cmu-trace.o: In function `hdr_locs::access(Packet const*)':
cmu-trace.cc.text._ZN8hdr_locs6accessEPK6Packet[hdr_locs::access(Packet const*)]+0x7): undefined reference to `hdr_locs:ffset_'
collect2: ld returned 1 exit status
make: *** [ns] Error 1


Need HELP.......

Please show the output from the command : $ cat /etc/redhat-release
... To know your version.