[Pdns-users] this is a bug ?

[huang mingyou]

hello,list.
           I want test a dns cluster, use LVS-Tun. have one pdns
server (realserver),listen on 0.0.0.0 udp 53 port.and this server have
two network interfaces eth0 and tunl0 ,the eth0's ip address is
10.0.5.2/24 and the tunl0 's ip is 10.0.5.100/32 ,broadcast is
10.0.5.100.
           now ,the director send a ipip package (client ip -->
10.0.5.100) to the realserver,then the server unpacked it,the pdns
server reply the pack use the 10.0.5.2 as the source ip,but not
10.0.5.100, why? I use bind 9 do this test,fount it will use the
10.0.5.100 as the source ip.
          this is a bug?
                                                                      
                                hmy