Network Communication Protocols
The usable LAN ports and functions are different depending on the usage and protocol.
The following table shows how the LAN ports may be used (by usage and protocol).
Table 46 LAN Port Availability
Usage Protocol tcp / udp
Port
number
Direction
Master CM Slave CM
Remarks
MNT RMT MNT RMT
ETERNUS Web GUI http /
https
tcp 80 / 443 from
¡ ¡
△ (*1) △ (*1) Accessed
from a
Web
browser
ETERNUS CLI telnet /
ssh
tcp 23 / 22 from
¡ ¡
△ (*1) △ (*1) −
ftp (cli-
ent)
tcp 21 to
¡ ¡
△ (*1) △ (*1) −
SNMP agent snmp udp 161 from
¡ ¡ ¡ ¡
−
trap snmp trap udp Must be
set
to
¡ (*2) ¡ (*2)
´ ´
−
SMI-S http /
https
tcp 5988 /
5989
from
¡
´ ´ ´
Used for
SMI-S cli-
ent com-
munica-
tion
http /
https
tcp Must be
set
to
¡
´ ´ ´
Used for
event
communi-
cations
with the
SMI-S lis-
tener, etc.
SLP tcp 427 from/to
¡
´ ´ ´
Used for
service in-
quiry
communi-
cation
from the
SMI-S cli-
ent
E-mail smtp (cli-
ent)
tcp 25 (*3) to
¡ (*2) ¡ (*2)
´ ´
Used for
failure
notifica-
tion, etc.
NTP NTP (cli-
ent)
udp 123 to
¡ (*2) ¡ (*2)
´ ´
−
REMCS
(remote support)
smtp tcp Must be
set
to
¡ (*2) ¡ (*2)
´ ´
Used for
failure
notifica-
tion, etc.
http (cli-
ent)
tcp Must be
set
to
¡ (*2) ¡ (*2)
´ ´
Used for
firmware
down-
load, etc.
AIS Connect (remote
support)
https (cli-
ent)
tcp 443 to
¡ (*2) ¡ (*2)
´ ´
—
2. Connection Configuration
LAN Connection
142
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