def unpack_message (cls, data, _=None):
version = ord(data[0])
if version != 4:
# Only version 4 is supported nowdays..
raise Notify(2,1,data[0])
asn = unpack('!H',data[1:3])[0]
hold_time = unpack('!H',data[3:5])[0]
numeric = unpack('!L',data[5:9])[0]
router_id = "%d.%d.%d.%d" % (numeric >> 24,(numeric >> 16) & 0xFF,(numeric >> 8) & 0xFF,numeric & 0xFF)
capabilities = Capabilities.unpack(data[9:])
return cls(version,asn,router_id,capabilities,hold_time)
def unpack_message(cls, data, _=None):
version = ord(data[0])
if version != 4:
# Only version 4 is supported nowdays..
raise Notify(2, 1, data[0])
asn = unpack('!H', data[1:3])[0]
hold_time = unpack('!H', data[3:5])[0]
numeric = unpack('!L', data[5:9])[0]
router_id = "%d.%d.%d.%d" % (numeric >> 24, (numeric >> 16) & 0xFF,
(numeric >> 8) & 0xFF, numeric & 0xFF)
capabilities = Capabilities.unpack(data[9:])
return cls(version, asn, router_id, capabilities, hold_time)
def unpack_message(cls, data, _=None):
version = ord(data[0])
if version != 4:
# Only version 4 is supported nowdays..
raise Notify(2, 1, data[0])
asn = unpack('!H', data[1:3])[0]
hold_time = unpack('!H', data[3:5])[0]
numeric = unpack('!L', data[5:9])[0]
router_id = "%d.%d.%d.%d" % (numeric >> 24, (numeric >> 16) & 0xFF,
(numeric >> 8) & 0xFF, numeric & 0xFF)
return cls(Version(version), ASN(asn), HoldTime(hold_time),
RouterID(router_id), Capabilities.unpack(data[9:]))
def unpack_message (cls, data, _=None):
version = ord(data[0])
if version != 4:
# Only version 4 is supported nowdays..
raise Notify(2,1,data[0])
asn = unpack('!H',data[1:3])[0]
hold_time = unpack('!H',data[3:5])[0]
numeric = unpack('!L',data[5:9])[0]
router_id = "%d.%d.%d.%d" % (numeric >> 24,(numeric >> 16) & 0xFF,(numeric >> 8) & 0xFF,numeric & 0xFF)
return cls(
Version(version),
ASN(asn),
HoldTime(hold_time),
RouterID(router_id),
Capabilities.unpack(data[9:])
)
