Destination unreachable on DHCP renew bug
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Guru Member
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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All Replies
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Hi @PeterUKFor 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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It seems after some testing the problem only happens with one active DHCP not many
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Zyxel Employee
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