set udp size in edns

2018-06-26 17:26:34 +02:00 · 2018-06-26 17:26:34 +02:00 · ed34adf967
parent e9e9de55ac
commit ed34adf967
1 changed files with 1 additions and 0 deletions
--- a/app/dns/udpns.go
+++ b/app/dns/udpns.go
@ -144,6 +144,7 @@ func (s *ClassicNameServer) getMsgOptions() *dns.OPT {
 	o := new(dns.OPT)
 	o.Hdr.Name = "."
 	o.Hdr.Rrtype = dns.TypeOPT
+	o.SetUDPSize(1280)

 	if len(s.clientIP.V4) == 4 {
 		e := new(dns.EDNS0_SUBNET)