[LAC-TF] Configuring dhcp6s as a stateless server: transmit reply to fe80::dc93:49bf:da71:d1cd%bge1 failed

[Roque Gagliano]

Hola,

Mande esta pregunta al foro de los programadores del wide-dhcp6 pero  
no me contestaron, a ver si aquí alguien tiene experiencia en el tema  
y me puede dar una mano.

gracias!
Roque

Begin forwarded message:

> From: Roque Gagliano <roque at lacnic.net>
> Date: July 14, 2008 10:54:22 AM GMT-03:00
> To: wide-dhcpv6-developers at lists.sourceforge.net
> Subject: configuring dhcp6s as a stateless server: transmit reply to  
> fe80::dc93:49bf:da71:d1cd%bge1 failed
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi,
>
> I am using a dhcp6s server in a FreeBSD environment just to provide  
> DNS info to clients (I am using stateless autoconf with raflag  
> 0x40). I can see the "DHCP Information Request" from the customers  
> at the server (using tcpdump) and the service up using sockstat but  
> the server is not responding them. I tried to debug but the only  
> message that I get is:
>
> Jul 11 17:29:28 fwi dhcp6s[77211]: server6_send: transmit reply to  
> fe80::dc93:49bf:da71:d1cd%bge1 failed
>
> My configuration file is:
>
> [root at fwi /usr/local/etc]# more /usr/local/etc/dhcp6s.conf
> # The followings are a sample configuration to provide a DNS server  
> address
> # for every client as well as to delegate a permanent IPv6 prefix
> # 2001:db8:1111::/48 to a client whose DUID is 00:01:00:01:aa:bb.
>
> option domain-name-servers 2001:13c7:7001:4224::224;
> option domain-name-servers 2001:13c7:7001:4225::225;
> option domain-name "lacnic.net.uy";
> [root at fwi /usr/local/etc]#
>
> [root at fwi ~]# sockstat  -6
> USER     COMMAND    PID   FD PROTO  LOCAL ADDRESS         FOREIGN  
> ADDRESS
> root     dhcp6s     88992 5  udp6   *:547                 *:*
> root     dhcp6s     88992 6  udp6   *:62256               *:*
> root     dhcp6s     88992 7  tcp6   ::1:5547              *:*
>
> Do you have any idea of what could be hapenning?
>
> thanks for your help,
> Roque
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