Fake SCIOND: Use MTU of 1472 (#3657)

scionproto · Feb 6, 2020 · 08481a3 · 08481a3
1 parent dbd6e76
commit 08481a3
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/go/lib/sciond/fake/fake.go b/go/lib/sciond/fake/fake.go
@@ -111,7 +111,7 @@ func (p Path) Destination() addr.IA {
 }
 
 func (p Path) MTU() uint16 {
-	return 1500
+	return 1472
 }
 
 func (p Path) Expiry() time.Time {

diff --git a/go/lib/sciond/fake/fake_test.go b/go/lib/sciond/fake/fake_test.go
@@ -111,7 +111,7 @@ func TestPaths(t *testing.T) {
 	assert.Equal(t, fake.DummyPath(), paths[0].Path())
 	assert.Equal(t, []snet.PathInterface{}, paths[0].Interfaces())
 	assert.Equal(t, xtest.MustParseIA("1-ff00:0:1"), paths[0].Destination())
-	assert.Equal(t, uint16(1500), paths[0].MTU())
+	assert.Equal(t, uint16(1472), paths[0].MTU())
 	// path valid for more than an hour, but less than three
 	assert.True(t, paths[0].Expiry().After(time.Now().Add(time.Hour)))
 	assert.True(t, paths[0].Expiry().Before(time.Now().Add(3*time.Hour)))
@@ -132,7 +132,7 @@ func TestPaths(t *testing.T) {
 	assert.Equal(t, fake.DummyPath(), paths[0].Path())
 	assert.Equal(t, []snet.PathInterface{}, paths[0].Interfaces())
 	assert.Equal(t, xtest.MustParseIA("2-ff00:0:2"), paths[0].Destination())
-	assert.Equal(t, uint16(1500), paths[0].MTU())
+	assert.Equal(t, uint16(1472), paths[0].MTU())
 	// path valid for more than two hours, but less than four
 	assert.True(t, paths[0].Expiry().After(time.Now().Add(2*time.Hour)))
 	assert.True(t, paths[0].Expiry().Before(time.Now().Add(4*time.Hour)))