COPIER > OPTION > NETWORK
IPTBROAD
1
Set to allow broad/multicast TX
Detail
*Operation on this item is restricted by the setting of [Restrict Service Representation Access].
To set whether to permit transmission of broadcast packets and multicast packets.
Transmission of broadcast packets and multicast packets is permitted without specifying an
exception address. It is permitted within the device even if it is rejected in the default setting of the
IPv4/v6 transmission filter.
Set "1: Disabled" when the user does not want to send them.
Use Case
Upon user's request
Adj/Set/Operate Method
Enter the setting value, and then press OK key.
Display/Adj/Set Range
0 to 5
0: Enabled, 1: Disabled, 2 to 5: Not used
Default Value
0
PFWFTPRT
1
Set of RST reply at IP filter FTP SEND
Detail
*Operation on this item is restricted by the setting of [Restrict Service Representation Access].
When FTP SEND is executed using an IP filter by which packets from a specific remote PC are
rejected, SYN is returned to the port 113 if the PC supports authentication of the FTP port 113.
However, since the IP filter blocks the packets, the block logs are increased and the performance
is lowered.
When 1 is set, RST is returned to the port 113 without blocking packets.
Use Case
When executing FTP SEND against the OS which supports authentication of the FTP port 113
while the IP filter is enabled
Adj/Set/Operate Method
Enter the setting value, and then press OK key.
Display/Adj/Set Range
0 to 1
0: OFF, 1: ON
Default Value
0
IPMTU
1
Setting of MTU size
Detail
To set MTU size of network packet.
This item is used when performing SEND communication between locations connected with
Ethernet in a field environment where MTU black hole problem occurs.
Use Case
When MTU black hole problem occur
Adj/Set/Operate Method
Enter the setting value, and then press OK key.
Caution
With IPv6, use of MTU which size is less than 1280 bytes is not recommended by RFC.
Therefore, when setting IPv6 to ON and MTU to 7 or smaller, communication using IPv6 may not
be available.
Display/Adj/Set Range
1 to 10
1: 600 byte, 2: 700 byte, ..., 9: 1400 byte, 10: 1500 byte
Unit
byte
Default Value
10
Supplement/Memo
MTU: The maximum size of data unit that can be transmitted with a single transfer (1 frame) over
network.
MTU black hole: A problem which occurs when ICMP packets are filtered by firewall, etc. (Since
no message is sent to the sender, the sender does not notice that the packets are discarded and
timeout occurs.)
Amount of Change per
Unit
100
8. Service Mode
743
Summary of Contents for imagerunner advance 4551i
Page 19: ...Product Overview 1 Product Lineup 7 Features 13 Specifications 16 Name of Parts 26 ...
Page 155: ...Periodical Service 3 Consumable Parts List 143 Cleaning Check Adjustment Locations 146 ...
Page 392: ...Error Jam Alarm 7 Overview 380 Error Code 383 Jam Code 509 Alarm Code 520 ...
Page 545: ...Service Mode 8 Overview 533 COPIER 549 FEEDER 845 SORTER 851 BOARD 871 ...
Page 892: ...Unpacking 1 2 1200 mm 840 mm 769 mm 1230 mm 2430 mm 3 9 Installation 879 ...
Page 895: ...3 4 NOTE Keep the removed screws for relocating the host machine 2x 5 6 7 9 Installation 882 ...
Page 896: ...8 9 10 1x Installing the Air Filter 1 9 Installation 883 ...
Page 897: ...2 3 Installing the Drum Unit 1 2 3 9 Installation 884 ...
Page 899: ...8 NOTE The screw removed at procedure 4 is used 1x 9 10 11 12 9 Installation 886 ...
Page 923: ...5 6 NOTE Use the screws and Rubber Caps removed in step 1 2x 7 2x 9 Installation 910 ...
Page 935: ...7 1x 8 9 6x 10 2x 9 Installation 922 ...
Page 936: ...11 Installing the NFC Kit 1 2 2x 3 TP M3x4 1x 9 Installation 923 ...
Page 938: ...4 5 1x 6 9 Installation 925 ...
Page 985: ...8 2x 2x TP M4x8 Black When installing the USB Keyboard 1 9 Installation 972 ...
Page 991: ...7 4x 8 1x 1x Lower Cover 9 1x 10 1x 1x 9 Installation 978 ...
Page 992: ...11 1x 1x 12 1x 13 TP M3x12 2x 14 4x TP M3x6 9 Installation 979 ...
Page 997: ...Installation Procedure 1 2 2x 3 2x 4 6x 5 4x 9 Installation 984 ...
Page 998: ...6 7 NOTE Do not close the Wire Saddle 1x 1x 8 9 9 Installation 985 ...
Page 1003: ...2 1x 1x 3 2x 2x 4 9 Installation 990 ...
Page 1012: ...2 1x 1x 3 2x 2x 4 9 Installation 999 ...
Page 1014: ...7 CAUTION The connector must be contacted TP㸹M3x6 3x 1x 8 4x 9 9 Installation 1001 ...
Page 1016: ...13 4x 14 15 Binding M4x16 Binding M3x16 2x M3x16 M4x16 16 Binding M4x6 1x 9 Installation 1003 ...
Page 1023: ...Installation Procedure Preparation 1 4x 2 1x 1x 3 2x 9 Installation 1010 ...
Page 1029: ...4 5 1x 1x 9 Installation 1016 ...
Page 1048: ...3 2x TP M3x8 Black 4 2x TP M3x6 5 9 Installation 1035 ...
Page 1053: ... Installing the Removable HDD Kit 1 2x 2x 2 3 1x 4 9 Installation 1040 ...
Page 1065: ...3 2x TP M3x8 Black 4 2x TP M3x6 5 9 Installation 1052 ...
Page 1071: ... Installing the Removable HDD Kit 1 2x 2x 2 3 1x 4 9 Installation 1058 ...