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Diffstat (limited to 'net/packet/icmp4.go')
-rw-r--r--net/packet/icmp4.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/packet/icmp4.go b/net/packet/icmp4.go
index 730239abf..9375aebd6 100644
--- a/net/packet/icmp4.go
+++ b/net/packet/icmp4.go
@@ -45,7 +45,8 @@ func (t ICMP4Type) String() string {
type ICMP4Code uint8
const (
- ICMP4NoCode ICMP4Code = 0
+ ICMP4NoCode ICMP4Code = 0x00
+ ICMP4FragmentationNeeded = 0x04
)
// ICMP4Header is an IPv4+ICMPv4 header.