Destination unreachable on DHCP renew bug

PeterUK
PeterUK Posts: 1,450
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VPN300 V5.31(ABFC.0)ITS-22WK31-r104914

Start by a capture of a interface set to DHCP then disable/enable interface all is fine then go the monitor > traffic statistics > Interface Status and click renew for the interface now every time it does a request a ACK happens but the VPN300 send a ICMP destination unreachable (Port unreachable) for the ACK.


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  • Zyxel_Stanley
    Zyxel_Stanley Posts: 1,183
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    For clarify DHCP issue between client and server we need whole of the packets without filtered. (ARP/DHCP/ICMP are required)
    You may share the packets in this thread or send that to me by private message. :)

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