Scapy Line 6598 # Revision 1.0.4.83 reads
DHCPTypes = {
1: "discover",
2: "offer",
3: "decline",
4: "ack",
5: "nak",
6: "release",
7: "inform"
}
but it should be
DHCPTypes = {
1: "discover",
2: "offer",
3: "request",
4: "decline",
5: "ack",
6: "nak",
7: "release",
8: "inform"
}
Ref the source
http://www.iana.org/assignments/bootp-dhcp-parameters
see below Line 200
Value Message Type Reference
----- ------------ ---------
1 DHCPDISCOVER [RFC2132]
2 DHCPOFFER [RFC2132]
3 DHCPREQUEST [RFC2132]
4 DHCPDECLINE [RFC2132]
5 DHCPACK [RFC2132]
6 DHCPNAK [RFC2132]
7 DHCPRELEASE [RFC2132]
8 DHCPINFORM [RFC2132]
9 DHCPFORCERENEW [RFC3203]
10 DHCPLEASEQUERY [RFC4388]
11 DHCPLEASEUNASSIGNED [RFC4388]
12 DHCPLEASEUNKNOWN [RFC4388]
13 DHCPLEASEACTIVE [RFC4388]
