The device uses the following ports mainly for configuration and diagnostic purposes.

Table Ports opened by ibaClock

Interface

Port / Port range

Connection

Protocol

Configurable

Remark

Daytime

13

inbound

TCP/UDP

no

-

ftp

21

inbound

TCP

no

-

telnet

23

inbound

TCP

no

-

Time

37

inbound

TCP/UDP

no

-

Webinterface

80

inbound

TCP

no

-

NetBios-NS

137

inbound

UDP

no

-

NTP

123

inbound

TCP/UDP

no

IPv4: [IANA]

224.0.1.1

IPv6 1): [IANA]

FF0x::101

PTP

319 - 320

inbound

TCP/UDP

no

IPv4: [IANA] 224.0.1.129 - 224.0.1.132

IPv6 1): [IANA]

FF02::6BFF0x::181FF0x::182FF0x::183FF0x::184

Flex UDP Communication Port

62012

inbound

UDP

yes

-

Device detection (Autodetect)

62000

inbound

TCP

no

-

Configuration system properties

62001 - 62002

inbound

TCP

no

-

Configuration

62101 - 62104

inbound

TCP

no

-

Debug

63000

63002

63101

inbound

inbound

inbound

TCP

TCP

TCP

no

no

no

-

-

-

1) These permanently assigned Multicast addresses are valid across all ranges. This is indicated by an "x" in the range field of the address, which means any valid range value.