# get the NSH packet and check it
nsh_pkt = NSH(payload_data[8:32])
- if nsh_pkt.flags != sfccon.NSH_FLAGS:
- raise RuntimeError("Unexpected NSH flags: {0}".
- format(nsh_pkt.flags))
+ if nsh_pkt.Version != 0:
+ raise RuntimeError("Unexpected NSH version: {0}".
+ format(nsh_pkt.Version))
+
+ print type(nsh_pkt.OAM)
+ if nsh_pkt.OAM != 0 or nsh_pkt.OAM != 1:
+ raise RuntimeError("Unexpected NSH OAM: {0}".
+ format(nsh_pkt.OAM))
if nsh_pkt.length != sfccon.NSH_HEADER_LENGTH:
raise RuntimeError("NSH length {0} incorrect".