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Enable EDNS0 by default. -e disables EDNS0 (fix #21)

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Babak Farrokhi 2016-08-06 16:36:56 +04:30
parent b0e73e1b9d
commit a576293bc0
Signed by: farrokhi
GPG Key ID: 6B267AD85D632E9A
1 changed files with 4 additions and 4 deletions
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8
dnsping.py
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@ -45,7 +45,7 @@ shutdown = False
def usage():
print("""%s version %1.1f
usage: %s [-h] [-q] [-v] [-s server] [-p port] [-P port] [-S address] [-c count] [-t type] [-w wait] hostname
usage: %s [-ehqv] [-s server] [-p port] [-P port] [-S address] [-c count] [-t type] [-w wait] hostname
-h --help Show this help
-q --quiet Quiet
-v --verbose Print actual dns response
@ -60,7 +60,7 @@ usage: %s [-h] [-q] [-v] [-s server] [-p port] [-P port] [-S address] [-c count]
-w --wait Maximum wait time for a reply (default: 5)
-i --interval Time between each request (default: 0)
-t --type DNS request record type (default: A)
-e --edns Use EDNS0
-e --edns Disable EDNS0 (default: Enabled)
""" % (__PROGNAME__, __VERSION__, __PROGNAME__))
sys.exit(0)
@ -94,7 +94,7 @@ def main():
src_port = 0
src_ip = None
use_tcp = False
use_edns = False
use_edns = True
af = socket.AF_INET
hostname = 'wikipedia.org'
@ -139,7 +139,7 @@ def main():
elif o in ("-6", "--ipv6"):
af = socket.AF_INET6
elif o in ("-e", "--edns"):
use_edns = True
use_edns = False
elif o in ("-P", "--srcport"):
src_port = int(a)
if src_port < 1024: