https://community.extremenetworks.com/t5/extremeswitching-exos-switch/why-am-i-not-seeing-the-dhcp-offer-or-ack-packets-from-the-dhcp/m-p/94737#M21767 <P>I have a problem. I've got an&nbsp;X460-48p which I am doing a port mirror session on, aiming to capture some DHCP traffic to troubleshoot an issue. I am aiming to capture traffic between a source PC and a destination DHCP server. I have set the mirror correctly to capture both ingress and egress traffic on the PC access port, and I can see the DHCP Discover and Request traffic from the PC, but I am not seeing the Offer and Ack from the DHCP server on Wireshark. I know the Offer and Ack are actually being received by the PC, because I can see the PC sending subsequent ARP requests afterwards, meaning it picked up an IP address from the DHCP server and those Offer and Ack packets did get sent.&nbsp;Why am I not seeing the DHCP server Offer or Ack packets on the mirror session monitor port? Can anyone please test this to see if it's not just me.&nbsp;</P> Tue, 14 Feb 2023 14:41:22 GMT MartinS 2023-02-14T14:41:22Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/why-am-i-not-seeing-the-dhcp-offer-or-ack-packets-from-the-dhcp/m-p/94737#M21767 <P>I have a problem. I've got an&nbsp;X460-48p which I am doing a port mirror session on, aiming to capture some DHCP traffic to troubleshoot an issue. I am aiming to capture traffic between a source PC and a destination DHCP server. I have set the mirror correctly to capture both ingress and egress traffic on the PC access port, and I can see the DHCP Discover and Request traffic from the PC, but I am not seeing the Offer and Ack from the DHCP server on Wireshark. I know the Offer and Ack are actually being received by the PC, because I can see the PC sending subsequent ARP requests afterwards, meaning it picked up an IP address from the DHCP server and those Offer and Ack packets did get sent.&nbsp;Why am I not seeing the DHCP server Offer or Ack packets on the mirror session monitor port? Can anyone please test this to see if it's not just me.&nbsp;</P> Tue, 14 Feb 2023 14:41:22 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/why-am-i-not-seeing-the-dhcp-offer-or-ack-packets-from-the-dhcp/m-p/94737#M21767 MartinS 2023-02-14T14:41:22Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/why-am-i-not-seeing-the-dhcp-offer-or-ack-packets-from-the-dhcp/m-p/94823#M21776 <P>ok for the update and quick reply.<A href="https://www.emorypatient-portal.com/" target="_self">&nbsp;<FONT color="#FFFFFF">Emory Healthcare Portal</FONT></A></P> Thu, 23 Feb 2023 05:05:01 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/why-am-i-not-seeing-the-dhcp-offer-or-ack-packets-from-the-dhcp/m-p/94823#M21776 Wong6835 2023-02-23T05:05:01Z