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- fix DHCP 

- added dhcp_request()
This commit is contained in:
pbi 2005-04-04 12:24:00 +00:00
parent 1df8f97518
commit 9d066cb972
1 changed files with 12 additions and 3 deletions
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15
scapy.py
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@ -21,6 +21,10 @@
#
# $Log: scapy.py,v $
# Revision 0.9.17.69 2005/04/04 14:24:00 pbi
# - fix DHCP
# - added dhcp_request()
#
# Revision 0.9.17.68 2005/03/28 22:18:04 pbi
# - first attempt with time skew graphing
#
@ -678,7 +682,7 @@
from __future__ import generators
RCSID="$Id: scapy.py,v 0.9.17.68 2005/03/28 22:18:04 pbi Exp $"
RCSID="$Id: scapy.py,v 0.9.17.69 2005/04/04 14:24:00 pbi Exp $"
VERSION = RCSID.split()[2]+"beta"
@ -4038,7 +4042,7 @@ DHCPOptions = {
44: IPField("NetBIOS_server","0.0.0.0"),
45: IPField("NetBIOS_dist_server","0.0.0.0"),
51: IntField("lease_time", 43200),
54: IPField("serveur_id","0.0.0.0"),
54: IPField("server_id","0.0.0.0"),
57: ShortField("max_dhcp_size", 1500),
58: IntField("renewal_time", 21600),
59: IntField("rebinding_time", 37800),
@ -4126,7 +4130,8 @@ class DHCPOptionsField(StrField):
x = x[olen+2:]
else:
olen = ord(x[1])
left, val = f.m2i(pkt,f.getfield(pkt,x[2:olen+2]))
left, val = f.getfield(pkt,x[2:olen+2])
# val = f.m2i(pkt,val)
if left:
print "m2i data left left=%s" % left
opt.append((f.name, val))
@ -6515,6 +6520,10 @@ def ikescan(ip):
exch_type=2)/ISAKMP_payload_SA(prop=ISAKMP_payload_Proposal()))
def dhcp_request(**kargs):
if conf.checkIPaddr != 0:
warning("conf.checkIPaddr is not 0, I may not be able to match the answer")
return srp1(Ether(dst="ff:ff:ff:ff:ff:ff")/IP(src="0.0.0.0",dst="255.255.255.255")/UDP(sport=68,dport=67)/BOOTP()/DHCP(options=[("message-type","discover"),"end"]),**kargs)
#####################