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Message #25509
[Bug 1401965] [NEW] route_info() in netinfo.py will never return IPV6 route information
Public bug reported:
Incorrect netstat call to retrieve ipv6 information. I think the command instead should be:
(route_out6, _err6) = util.subp(["netstat", "-A", "inet6", "-rn"])
try:
(route_out6, _err6) = util.subp(["netstat", "-A", "inet6", "-n"])
except util.ProcessExecutionError:
pass
else:
entries6 = route_out6.splitlines()[1:]
for line in entries6:
if not line:
continue
toks = line.split()
if (len(toks) < 6 or toks[0] == "Kernel" or
toks[0] == "Proto" or toks[0] == "Active"):
continue
entry = {
'proto': toks[0],
'recv-q': toks[1],
'send-q': toks[2],
'local address': toks[3],
'foreign address': toks[4],
'state': toks[5],
}
routes['ipv6'].append(entry)
** Affects: cloud-init
Importance: Undecided
Status: New
--
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https://bugs.launchpad.net/bugs/1401965
Title:
route_info() in netinfo.py will never return IPV6 route information
Status in Init scripts for use on cloud images:
New
Bug description:
Incorrect netstat call to retrieve ipv6 information. I think the command instead should be:
(route_out6, _err6) = util.subp(["netstat", "-A", "inet6", "-rn"])
try:
(route_out6, _err6) = util.subp(["netstat", "-A", "inet6", "-n"])
except util.ProcessExecutionError:
pass
else:
entries6 = route_out6.splitlines()[1:]
for line in entries6:
if not line:
continue
toks = line.split()
if (len(toks) < 6 or toks[0] == "Kernel" or
toks[0] == "Proto" or toks[0] == "Active"):
continue
entry = {
'proto': toks[0],
'recv-q': toks[1],
'send-q': toks[2],
'local address': toks[3],
'foreign address': toks[4],
'state': toks[5],
}
routes['ipv6'].append(entry)
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