|
|
@@ -173,17 +173,18 @@ func (s *ClassicNameServer) getMsgOptions() *dns.OPT {
|
|
|
o := new(dns.OPT)
|
|
|
o.Hdr.Name = "."
|
|
|
o.Hdr.Rrtype = dns.TypeOPT
|
|
|
- o.SetUDPSize(1280)
|
|
|
+ o.SetUDPSize(1350)
|
|
|
|
|
|
e := new(dns.EDNS0_SUBNET)
|
|
|
e.Code = dns.EDNS0SUBNET
|
|
|
if len(s.clientIP) == 4 {
|
|
|
- e.Family = 1 // 1 for IPv4 source address, 2 for IPv6
|
|
|
+ e.Family = 1 // 1 for IPv4 source address, 2 for IPv6
|
|
|
+ e.SourceNetmask = 24 // 32 for IPV4, 128 for IPv6
|
|
|
} else {
|
|
|
e.Family = 2
|
|
|
+ e.SourceNetmask = 96
|
|
|
}
|
|
|
|
|
|
- e.SourceNetmask = 24 // 32 for IPV4, 128 for IPv6
|
|
|
e.SourceScope = 0
|
|
|
e.Address = s.clientIP
|
|
|
o.Option = append(o.Option, e)
|
Darien Raymond