In a secured network this leads to a dropped DHCP request which is critical, the client cannot get a lease.
For example, with 'ip arp inspection validate' in Alcatel OmniSwitch the switch will report this when having checksum offloading enabled: SRC MAC 00:15:60:ae:d0:65 SRC IP 192.168.100.105 DST MAC 00:00:00:00:00:00 DST IP 192.168.100.1 01-Jan-2000 04:29:05 %ARPINSP-I-PCKTLOG: ARP packet dropped from port e2 with VLAN tag 152 and reason: packet verification failed SRC MAC 00:15:60:ae:d0:65 SRC IP 192.168.100.105 DST MAC 00:00:00:00:00:00 DST IP 192.168.100.1 -- Wrong UDP Packets Checksum https://bugs.launchpad.net/bugs/127749 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
