servfail, but on only one interface

[Chad Miller]

Hi.  I'm relatively experienced with bind, and have recently upgraded to
9.1.0.

Upon running the new binary, I can query to one interface, 'dummy0', and
get expected results, but querys to the 'eth0' interface return
ServFails, and I can't determine why.

The configuration file is relatively clean (quoted by '#'):

# options {
#     directory "/var/named/zones";
#     // ** an 'allow-transfer' list edited out **
#     files 128;
# };
# 
# 
# logging {
#     channel syslogd {
#         syslog local0;
#     };
#     channel logfile {
#         file "/var/named/named.log";
#         print-time yes;
#     };
#     category config { syslogd; };
# };
# 
# zone "." {
#     type hint;
#     file "zoneinfo";
# };
# 
# include "/var/named/generated_named.conf";
# // this has nothing but zone declarations.

...and the log file yields at startup:

# Jan 29 19:34:05 erin named[15313]: starting BIND 9.1.0
# Jan 29 19:34:05 erin named[15313]: using 1 CPU
# Jan 29 19:34:05 erin named[15315]: loading configuration from \
  '/etc/named.conf'
# Jan 29 19:34:06 erin named[15315]: the default for the 'auth-nxdomain' \
  option is now 'no'
# Jan 29 19:34:06 erin named[15315]: no IPv6 interfaces found
# Jan 29 19:34:06 erin named[15315]: listening on IPv4 interface lo, \
  127.0.0.1#53
# Jan 29 19:34:06 erin named[15315]: listening on IPv4 interface eth0, \
  206.154.2.1#53
# Jan 29 19:34:06 erin named[15315]: listening on IPv4 interface dummy0, \
  216.128.200.2#53
[...]
# Jan 29 19:34:10 erin named[15315]: running