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Date: Tue, 23 Jun 2009 16:01:35 +0800
From: Shirley Zhou <szhou@redhat.com>
Subject: [users:01231] can not get Relay Reply Message for Reley-forward Message  in DHCPv6
To: users@tahi.org
Message-Id: <4A408BDF.3010203@redhat.com>
X-Mail-Count: 01231

Hi, All

I am testing DHCPv6 server using DHCPv6_Self_Test_P2_1_0_17.
I found there is no relay reply message for relay-forward message.
I take RFC3315, case 12-Part B:Relay Agent/Server Message Format as 
example, can anyone tell me how to resolve this problem? Thanks in advance!
dhcp6s.conf

prefer-life-time 10000;
valid-life-time  20000;
renew-time 5000;
rebind-time 16000;
#
interface eth0 {
link AAA {
#
#
#
#
relay 3ffe:501:ffff:101::/64;
range 3ffe:501:ffff:101::10 to 3ffe:501:ffff:101::11/64;
#
};
host host0 {
duid 00:01:00:01:00:04:93:e0:00:00:00:00:a2:a2;
};
};

tcpdump file

18:43:44.729556 IP6 fe80::200:ff:fe00:a6a6 > ff02::1: ICMP6, router 
advertisement, length 56
18:43:47.645937 IP6 fe80::221:27ff:fe9d:f569 > fe80::200:ff:fe00:a2a2: 
ICMP6, neighbor solicitation, who has fe80::200:ff:fe00:a2a2, length 32
18:43:48.645998 IP6 fe80::221:27ff:fe9d:f569 > fe80::200:ff:fe00:a2a2: 
ICMP6, neighbor solicitation, who has fe80::200:ff:fe00:a2a2, length 32
18:43:49.646068 IP6 fe80::221:27ff:fe9d:f569 > fe80::200:ff:fe00:a2a2: 
ICMP6, neighbor solicitation, who has fe80::200:ff:fe00:a2a2, length 32
18:43:49.960096 IP6 fe80::221:27ff:fe9d:f569 > ff02::16: HBH ICMP6, 
multicast listener report v2, 2 group record(s), length 48
18:44:09.918475 IP6 fe80::221:27ff:fe9d:f569 > ff02::16: HBH ICMP6, 
multicast listener report v2, 2 group record(s), length 48
18:44:10.081407 IP6 3ffe:501:ffff:100:200:ff:fe00:a4a4.dhcpv6-server > 
ff05::1:3.dhcpv6-server: dhcp6 relay-fwd
18:44:19.216140 IP6 fe80::221:27ff:fe9d:f569 > ff02::16: HBH ICMP6, 
multicast listener report v2, 2 group record(s), length 48
18:44:35.752330 IP6 fe80::221:27ff:fe9d:f569 > ff02::16: HBH ICMP6, 
multicast listener report v2, 2 group record(s), length 48

Shirley Zhou