OPNsense Forum

Archive => 20.1 Legacy Series => Topic started by: Tugdualenligne on April 11, 2020, 10:26:27 PM

Title: Error dhcp6c[10139]: advertise contains NoAddrsAvail status
Post by: Tugdualenligne on April 11, 2020, 10:26:27 PM
Hi there,
Any idea why I get that error in my logs? I don't have IPv6 configured on my OPNsense (except the WAN address, but with no relay configured)

I get:
dhcp6c[10139]: Sending Solicit
dhcp6c[10139]: advertise contains NoAddrsAvail status

Many thanks in advance
Title: Re: Error dhcp6c[10139]: advertise contains NoAddrsAvail status
Post by: marjohn56 on April 12, 2020, 09:00:02 AM
Yes, it means the ISPs dhcp6 server you are connecting to is saying there are no available addresses to give you. Your ISP should have logs and be able to find out why.
Title: Re: Error dhcp6c[10139]: advertise contains NoAddrsAvail status
Post by: franco on April 12, 2020, 10:09:27 AM
Shouldn't "Request only an IPv6 prefix" fix this in WAN settings?


Cheers,
Franco
Title: Re: Error dhcp6c[10139]: advertise contains NoAddrsAvail status
Post by: marjohn56 on April 12, 2020, 10:39:40 AM
I think it might be saying there are no addresseses full stop, even for WAN. I'd need to look at the source to check that response exactly. Worth trying the Prefix only suggestion though.
Title: Re: Error dhcp6c[10139]: advertise contains NoAddrsAvail status
Post by: marjohn56 on April 12, 2020, 11:40:28 AM
Yup, no addresses...



switch (evd->type) {
case DHCP6_EVDATA_IAPD:
stcode = DH6OPT_STCODE_NOPREFIXAVAIL;
stcodestr = "NoPrefixAvail";
break;
case DHCP6_EVDATA_IANA:
stcode = DH6OPT_STCODE_NOADDRSAVAIL;
stcodestr = "NoAddrsAvail";
break;