if noPrintIPv6adr == 1:
# add 40 (header) + 8 (icmp header) + payload
print "PING %s : %d data bytes (40+8+%d)" % (str(node), \
40+8+size, size)
else:
# add 40 (header) + 8 (icmp header) + payload
print "PING %s (%s): %d data bytes (40+8+%d)" % (str(node), \
str(host), 40+8+size, size)
else:
# add 20 (header) + 8 (icmp header) + payload
print "PING %s (%s): %d data bytes (20+8+%d)" % (str(node), str(host), \
20+8+size, size)
# trap ctrl-d and ctrl-c
try:
# send the number of ping packets as given
while start <= number:
lost += 1 # in case user hit ctrl-c
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| TAG标签: | 源代码 网上 _error size print else: node str packet |
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