[BUG] DHCP Ethernet Fails Connect with Firmware 6.1.3 (See Also Issue 4160)

[edtyler]

Printer model

XL

Firmware version

6.1.3

Upgrades and modifications

No response

Printing from...

None

Describe the bug

Ethernet Does not accept address offered by DHCP server:Oct 02 19:35:21 snow.tylerent.com dhcpd[1093402]: DHCPDISCOVER from 10:9c:70:22:24:be via enp0s25
Oct 02 19:35:21 snow.tylerent.com dhcpd[1093402]: DHCPOFFER on 10.48.96.52 to 10:9c:70:22:24:be via enp0s25

The XL does not respond to the DHCPOFFER.

I am unable to use wireless for security reasons.

No other packets are being sent by the printer:
tcpdump -vv -i enp0s25 ether host 10:9c:70:22:24:be
dropped privs to tcpdump
tcpdump: listening on enp0s25, link-type EN10MB (Ethernet), snapshot length 262144 bytes
19:58:07.378512 IP (tos 0x0, ttl 255, id 2, offset 0, flags [none], proto UDP (17), length 336)
0.0.0.0.bootpc > 255.255.255.255.bootps: [udp sum ok] BOOTP/DHCP, Request from 10:9c:70:22:24:be (oui Unknown), length 308, xid 0x21625adf, Flags [none] (0x0000)
Client-Ethernet-Address 10:9c:70:22:24:be (oui Unknown)
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message (53), length 1: Discover
MSZ (57), length 2: 1500
Parameter-Request (55), length 4:
Subnet-Mask (1), Default-Gateway (3), BR (28), Domain-Name-Server (6)
19:58:07.378650 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
snow.tylerent.com.bootps > 10.48.96.52.bootpc: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x21625adf, Flags [none] (0x0000)
Your-IP 10.48.96.52
Client-Ethernet-Address 10:9c:70:22:24:be (oui Unknown)
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message (53), length 1: Offer
Server-ID (54), length 4: snow.tylerent.com
Lease-Time (51), length 4: 3600
Subnet-Mask (1), length 4: 255.255.255.0
Default-Gateway (3), length 4: snow.tylerent.com
BR (28), length 4: 10.48.96.255
Domain-Name-Server (6), length 4: snow.tylerent.com
19:58:11.378499 IP (tos 0x0, ttl 255, id 4, offset 0, flags [none], proto UDP (17), length 336)
0.0.0.0.bootpc > 255.255.255.255.bootps: [udp sum ok] BOOTP/DHCP, Request from 10:9c:70:22:24:be (oui Unknown), length 308, xid 0x21625adf, Flags [none] (0x0000)
Client-Ethernet-Address 10:9c:70:22:24:be (oui Unknown)
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message (53), length 1: Discover
MSZ (57), length 2: 1500
Parameter-Request (55), length 4:
Subnet-Mask (1), Default-Gateway (3), BR (28), Domain-Name-Server (6)
19:58:11.391610 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
snow.tylerent.com.bootps > 10.48.96.52.bootpc: [udp sum ok] BOOTP/DHCP, Reply, length 300, xid 0x21625adf, Flags [none] (0x0000)
Your-IP 10.48.96.52
Client-Ethernet-Address 10:9c:70:22:24:be (oui Unknown)
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message (53), length 1: Offer
Server-ID (54), length 4: snow.tylerent.com
Lease-Time (51), length 4: 3600
Subnet-Mask (1), length 4: 255.255.255.0
Default-Gateway (3), length 4: snow.tylerent.com
BR (28), length 4: 10.48.96.255
Domain-Name-Server (6), length 4: snow.tylerent.com

How to reproduce

1. Configure DHCP on printer (default)
2. Power on printer, plug in Ethernet cable, observe lights on connector are flashing
3. No IP address is assigned

Expected behavior

I would expect the printer to accept the DHCPOFFER and begin using the assigned IP address.

Files

No response