Epson E02 Network Card User Manual


 
Rev. A Specifications 5-5
UB-E02 Technical Reference Guide
PDU support Get Request
Get Next Request
Set Request
Get Response
Trap
Server port number 161
Trap sending port number 162
5.5.3.3 ENPC
Protocol: UDP/IP
UDP port number: 3289
Compatible packet types: Probe
Initialize
Query
Setup
Notify
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.
5.5.4.1 IP Address Acquisition by DHCP
Items to acquire: IP address, subnet mask, gateway address
DHCP Discover retries: 4 times
DHCP Discover retry interval: 1st: 4 seconds 2nd: 7 seconds
3rd: 15 seconds 4th: 32 seconds
DHCP Request retries: 10 times
DHCP Request retry interval: 15 seconds
Protocol Sequence Application
DHCP 1 Acquires IP address
APIPA 2 Assigns IP address
manual setting 3 Uses the internal set parameters