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Diffstat (limited to 'dhcpv4/dhcpv4.go')
| -rw-r--r-- | dhcpv4/dhcpv4.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/dhcpv4/dhcpv4.go b/dhcpv4/dhcpv4.go index 1d8ddef..0bfea48 100644 --- a/dhcpv4/dhcpv4.go +++ b/dhcpv4/dhcpv4.go @@ -262,7 +262,11 @@ func NewReplyFromRequest(request *DHCPv4, modifiers ...Modifier) (*DHCPv4, error return New(PrependModifiers(modifiers, WithReply(request), WithGatewayIP(request.GatewayIPAddr), - WithRelayAgentInfo(request), + WithOptionCopied(request, OptionRelayAgentInformation), + + // RFC 6842 states the Client Identifier option must be copied + // from the request if a client specified it. + WithOptionCopied(request, OptionClientIdentifier), )...) } |