Automatic Ip Address Assignment Protocols - Epson C32C824151 - UB E02 Print Server Technical Reference Manual

PDU support
Server port number
Trap sending port number
5.5.3.3 ENPC
Protocol:
UDP port number:
Compatible packet types:

5.5.4 Automatic IP Address Assignment Protocols

The UB-E02 supports the DHCP and APIPA protocols for automatic IP address assignment. The
automatic assignment is performed according to the following sequence, and if a protocol is
disabled or fails, the next protocol is tried. When an IP address is acquired, the next protocol is
not tried.
Protocol
DHCP
APIPA
manual setting
5.5.4.1 IP Address Acquisition by DHCP
Items to acquire:
DHCP Discover retries:
DHCP Discover retry interval:
DHCP Request retries:
DHCP Request retry interval:
Rev. A
Get Request
Get Next Request
Set Request
Get Response
Trap
161
162
UDP/IP
3289
Probe
Initialize
Query
Setup
Notify
Sequence Application
1 Acquires IP address
2 Assigns IP address
3 Uses the internal set parameters
IP address, subnet mask, gateway address
4 times
1st: 4 seconds
3rd: 15 seconds
10 times
15 seconds
UB-E02 Technical Reference Guide
2nd: 7 seconds
4th: 32 seconds
Specifications 5-5