stable/10: unbound refuses to forward some DNS queries

[Dmitry Morozovsky]

Dear colleagues,

after upgrading my home file server to stable/10 I found that after turning on 
local unbound reverse DNS queries for my RFC1918 zone stop working:

root at hamster:/# host 192.168.33.1
1.33.168.192.in-addr.arpa domain name pointer jennie.wpub.woozle.net.
root at hamster:/# host 192.168.33.1 127.1
Using domain server:
Name: 127.1
Address: 127.0.0.1#53
Aliases:

Host 1.33.168.192.in-addr.arpa not found: 3(NXDOMAIN)

Moreover, turning on unbound verbosity, I do not actually see right queries in 
outgoing interface:

root at hamster:/# tcpdump -nvvilo0 port 53
tcpdump: listening on lo0, link-type NULL (BSD loopback), capture size 65535 bytes
15:18:39.304353 IP (tos 0x0, ttl 64, id 4862, offset 0, flags [none], proto UDP (17), length 71, bad cksum 0 (->69a6)!)
    127.0.0.1.13508 > 127.0.0.1.53: [bad udp cksum 0xfe46 -> 0xaf70!] 52525+ PTR? 1.33.168.192.in-addr.arpa. (43)
15:18:39.304400 IP (tos 0x0, ttl 64, id 4863, offset 0, flags [none], proto UDP (17), length 130, bad cksum 0 (->696a)!)
    127.0.0.1.53 > 127.0.0.1.13508: [bad udp cksum 0xfe81 -> 0x0ce5!] 52525 NXDomain* q: PTR? 1.33.168.192.in-addr.arpa. 0/1/0 ns: 168.192.in-addr.arpa. SOA localhost. nobody.invalid. 1 3600 1200 604800 10800 (102)

and no query to forward server.

configs are standard, generated by unbound setup script:

==> /var/unbound/forward.conf <==
# Generated by local-unbound-setup
forward-zone:
        name: .
        forward-addr: 192.168.33.2

==> /var/unbound/unbound.conf <==
# Generated by local-unbound-setup
server:
        username: unbound
        directory: /var/unbound
        chroot: /var/unbound
        pidfile: /var/run/local_unbound.pid
        auto-trust-anchor-file: /var/unbound/root.key

include: /var/unbound/forward.conf

Any hints? Or did I missed something trivial?


-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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