Change stun-nat-behaviour default server

Google STUN server doesn't support OtherAddress, use
stun.voip.blackberry.com instead

Author: Sean-Der

.gitignore

@@ -9,6 +9,7 @@ PACKAGES
 cmd/stun-cli/stun-cli
 cmd/stun-decode/stun-decode
 cmd/stun-bench/stun-bench
+cmd/stun-nat-behaviour/stun-nat-behaviour
 
 coverage.txt
 

.goreleaser.yml

@@ -0,0 +1,39 @@
+before:
+  hooks:
+    - go mod tidy
+
+archives:
+- replacements:
+    darwin: Darwin
+    linux: Linux
+    windows: Windows
+    386: i386
+    amd64: x86_64
+
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: "{{ .Tag }}-next"
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+    - '^docs:'
+    - '^test:'
+
+builds:
+  - binary: stun-not-behavior
+    id: stun-not-behavior
+    goos:
+      - darwin
+      - windows
+      - linux
+      - freebsd
+    goarch:
+      - amd64
+      - 386
+    env:
+      - CGO_ENABLED=0
+    main: ./cmd/stun-nat-behavior

cmd/stun-nat-behaviour/main.go

@@ -23,7 +23,7 @@ func (c *StunServerConn) Close() {
 }
 
 var (
-	addrStrPtr  = flag.String("server", "stun.l.google.com:19302", "STUN server address")
+	addrStrPtr  = flag.String("server", "stun.voip.blackberry.com:3478", "STUN server address")
 	ErrTimedOut = errors.New("timed out waiting for response")
 )