DHCPv6 Option 18 (interface-id) relay problem (fwd)

Andreas Hanke andreas.hanke at r-kom.de
Mon Nov 12 09:30:43 UTC 2012


Hello,

here is my dhcpd.config:

-----------------------------------

#################################################################
# dhcpd.conf                            #
#                                #
# Configuration file for ISC dhcpd (see 'man dhcpd.conf')    #
#################################################################

# That means: log to syslog facility 6, which is the facility of network
log-facility local6;

# That means: this is the oficial DHCP server into the network
authoritative;

# That means: the name of the DHCP server
server-name "DHCP_IPv6";

# That means: no dns server for
ddns-update-style none;

# Define the max and the default lease time
max-lease-time 1200;
default-lease-time 1200;

# The ip of the network interface is not in the ip range for the DHCP range.
# So we need a subnet declaration for that. But this have no effect.
subnet6 2001:16e0:0:f::/64 {
}

host TEST1 {
    host-identifier option dhcp6.interface-id "Interface-ID: GRE11 eth
2/1/01/03";
    fixed-address6 2001:16e0:111:100::11;
}

host TEST2 {
    host-identifier option dhcp6.interface-id "GRE11 eth 2/1/01/03";
    fixed-address6 2001:16e0:111:100::12;
}


Attached is the .pcap file you need.

Thanks in advanced.

Andreas

R-KOM Regensburger Telekommunikationsgesellschaft mbH & Co. KG,
Kommanditgesellschaft, Sitz Regensburg, Registergericht Regensburg,
HRA 5818
Persönlich haftende Gesellschafterin und Geschäftsführung:
R-KOM Regensburger Telekommunikationsverwaltungsgesellschaft mbH,
Sitz Regensburg, Registergericht Regensburg,
HRB 6764; Geschäftsführer: Dipl.-Inf. (FH) Alfred Rauscher
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