not a proxmox issue,just a general dhcp issue.
Running a windows DC with dhcp, experiencing dhcp issues, clients not getting Ips taking long time etc.
ran perfDHCP against the server and this is the result
discover offer has almost 50% PL/drops but req ack none. really odd. It aligns well with the dhcp issues we are experiencing too.
Im a little bit at lost here and would have expected loss for both "phases" not just discover offer.
any ideas ?
Running a windows DC with dhcp, experiencing dhcp issues, clients not getting Ips taking long time etc.
ran perfDHCP against the server and this is the result
Bash:
Running: perfdhcp -x i -t 2 -r 10 -R 100 10.a.b.c
Scenario: basic.
Multi-thread mode enabled.
sent: 19/13; received: 13/13; drops: 6/0; rejected: 0/0
sent: 39/21; received: 21/21; drops: 18/0; rejected: 0/0
sent: 59/32; received: 32/32; drops: 27/0; rejected: 0/0
sent: 80/42; received: 42/42; drops: 38/0; rejected: 0/0
sent: 100/52; received: 52/52; drops: 48/0; rejected: 0/0
sent: 120/65; received: 65/65; drops: 55/0; rejected: 0/0
sent: 140/73; received: 73/73; drops: 67/0; rejected: 0/0
^C***Rate statistics***
Rate: 5.18354 4-way exchanges/second, expected rate: 10
***Malformed Packets***
Malformed packets: 0
***Statistics for: DISCOVER-OFFER***
sent packets: 140
received packets: 73
drops: 67
drops ratio: 47.8571 %
orphans: 0
rejected leases: 0
non unique addresses: 0
min delay: 0.596 ms
avg delay: 1.152 ms
max delay: 1.852 ms
std deviation: 0.188 ms
collected packets: 0
***Statistics for: REQUEST-ACK***
sent packets: 73
received packets: 73
drops: 0
drops ratio: 0.000 %
orphans: 0
rejected leases: 0
non unique addresses: 0
min delay: 0.535 ms
avg delay: 1.212 ms
max delay: 2.046 ms
std deviation: 0.255 ms
collected packets: 0
Short waits for packets: 198235discover offer has almost 50% PL/drops but req ack none. really odd. It aligns well with the dhcp issues we are experiencing too.
Im a little bit at lost here and would have expected loss for both "phases" not just discover offer.
any ideas ?