Date: Fri, 03 Feb 2023 01:37:45 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 269294] net/dhcp6: fails to receive information response from NSD-G1000T router Message-ID: <bug-269294-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269294 Bug ID: 269294 Summary: net/dhcp6: fails to receive information response from NSD-G1000T router Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: hrs@FreeBSD.org Reporter: naito.yuichiro@gmail.com Flags: maintainer-feedback?(hrs@FreeBSD.org) Assignee: hrs@FreeBSD.org I'm using NSD-G1000T router for my home network. It's rented from NURO internet service in Japan. When I use net/dhcp6 to get informational DNS server address by following command line, net/dhcp6 always fails as follows. ``` # dhcp6c -d -i -f ix0 Feb/03/2023 10:26:32: Sending Information Request Feb/03/2023 10:26:32: unsupported authentication protocol: 1 Feb/03/2023 10:26:32: failed to parse options ``` DHCP6 packets are shown as follows. ``` # tcpdump -vvv -n -i ix0 port dhcpv6-client tcpdump: listening on ix0, link-type EN10MB (Ethernet), capture size 262144 byte s 10:26:32.595885 IP6 (hlim 1, next-header UDP (17) payload length: 36) fe80::8261 :5fff:fe0e:c656.546 > ff02::1:2.547: [bad udp cksum 0xa482 -> 0xc5cd!] dhcp6 inf-req (xid=3Dae72d9 (client-ID hwaddr/time type 1 time 630637321 80ee73ba= 355b) (elapsed-time 0)) 10:26:32.596591 IP6 (hlim 64, next-header UDP (17) payload length: 104) fe80::f623:9cff:fed3:5d30.51858 > fe80::8261:5fff:fe0e:c656.546: [udp sum o= k] dhcp6 reply (xid=3Dae72d9 (client-ID hwaddr/time type 1 time 630637321 80ee73ba355b) (server-ID hwaddr type 1 f4239cd35d30) (DNS-server 240d:1a:12a:4e00:f623:9cff:fed3:5d30) (lifetime 86400) (authentication prot= o: reconfigure, alg: HMAC-MD5, RDM: mono, RD: c862 dc63 0000 0000 reconfig-key value: 3637434b 626e5242 356e4a41 3371514e)) ``` net/dhcp6 version is dhcp6-20080615.2_3. ``` # pkg info -x dhcp6 dhcp6-20080615.2_3 ``` For now, isc-dhcp44-client works for my home router. --=20 You are receiving this mail because: You are the assignee for the bug.=
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