Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- ne:scapy:ipv6_ra [2018/03/01 14:45] – angelegt admin
+++ ne:scapy:ipv6_ra [2018/11/23 07:44] (aktuell) – admin
@@ Zeile 3: / Zeile 3: @@
 [[https://tools.ietf.org/html/rfc4861]]
 <code python>
-head = IPv6()  			  # IPv6-Header
+head = IPv6()                      # IPv6-Header
-head.dst = "ff02::1"		  # Destination-Adresse ist die All Nodes Multicast Address
+head.dst = "ff02::1"               # Destination-Adresse ist die All Nodes Multicast Address
-icmp6 = ICMPv6ND_RA() 		  # ICMPv6-Header für Neighbor Discovery Router Advertisement
+icmp6 = ICMPv6ND_RA()              # ICMPv6-Header für Neighbor Discovery Router Advertisement
-o_pref = ICMPv6NDOptPrefixInfo()  # ICMPv6-Option Prefix Information
-o_pref.prefix = '2001:db8:1::'	  # Präfix wie in RA vom regulären Router
-o_pref.prefixlen = 64		  # Präfix-Länge (in Bit) setzen
-pkt = (head/icmp6/o_pref)         # Zusammensetzen des Pakets
+o_pref = ICMPv6NDOptPrefixInfo()   # ICMPv6-Option: Prefix Information
-send(pkt)			  # Einmaliges Senden des Pakets
+o_pref.prefix = '2001:db8:1::'     # Präfix wie in RA vom regulären Router
+o_pref.prefixlen = 64              # Präfix-Länge (in Bit) setzen
+o_pref.validlifetime = 7200        # Valid-Lifetime 2h
+o_pref.preferredlifetime = 1800    # Prefered-Lifetime 30min
+o_route = ICMPv6NDOptRouteInfo()   # ICMPv6-Option: Route Information
+o_route.prefix ='::'               # Default Route
+o_route.plen = 0                   # Präfix-Länge (in Bit) setzen
+o_route.rtlifetime = 1800          # Same value as the Prefered-Lifetime of the Router
+o_rdns = ICMPv6NDOptRDNSS()        # ICMPv6-Option: Recursive DNS Server
+o_rdns.dns = ['2001:db8:1::1']     # List of DNS Server Addresses
+o_rdns.lifetime = 1800             # Same value as the Prefered-Lifetime of the Router
+o_mac = ICMPv6NDOptSrcLLAddr()     # ICMPv6-Option: Source Link Layer Address
+o_mac.lladdr = '01:02:03:04:05:06' # MAC address
+# Zusammensetzen des Pakets
+pkt = (head/icmp6/o_pref/o_route/o_rdns/o_mac)
+send(pkt)			   # Einmaliges Senden des Pakets
 </code>
 weitere mögliche Optionen:
 <code python>
-o_source = ICMPv6NDOptSrcLLAddr() # ICMPv6-Option Source Link Layer Address (kann entfallen)
-o_source.lladdr = "xx:xx:xx:xx:xx:xx"
 o_mtu = ICMPv6NDOptMTU()          # ICMPv6-Option MTU (kann entfallen)
 </code>