TSAT 3000 - 3.4.3 IP_ADDRESS_{LANA | LANB | SAT}

TSAT 3000 - Telemetry and data transfer via SATellite
TSAT 3000 Configuration Parameter Description, January 2013 Page 41 of 124
3.4.3 IP_ADDRESS_{LANA | LANB | SAT}
Default <nothing>
Ver <= 30.1.1
Not Implemented.
Ver >= 30.2.0
Set IP-ADDRESS and SUBNET-MASK of Ethernet-A, Ethernet-B and Satellite interfaces.
You define both IP Address and Network Mask by a single MIB parameter, and it’s also
possible to specify a default
IP Address and Network Mask which will generate unique IP
Addresses for HUB and all RTs in a satellite network.
MIBs will also survive a restart of CCU, and if applicable (when MIB is different to <nothing>)
new IP configuration is applied when CCU is starting.
Format: <null>-terminated text string.
<space> within the text string is ignored.
Syntax:
LANA | LANB := <nothing> | <address> [ / <mask> [ / <mask2> ] ]
SAT := <nothing> | <address> [ / <mask> ]
<nothing> :=
<address> := <dot-notation> | <a-number>
<mask>, <mask2> := <dot-notation> | <m-number>
<dot-notation> := <d-number> . <d-number> . <d-number> . <d-number>
<a-number> := <number>
Range 0 … 0xFFFF.FFFE.
<m-number> := <number> Range 1 … 31, or Bitmap 0x1000.0000 … 0xFFFF.FFFE.
<d-number> := <number> Range 0 … 255.
<number> := <dec-number> | <hex-number>
<dec-number> := *<d-digit>
Range 0 … 4.294.967.295
<hex-number> := [ 0 ] x *<h-digit>
Range 0 … 0xFFFF.FFFF
<d-digit> := 0 … 9
<h-digit> := 0 … 9, A … F
Interpretation:
<nothing>: Do nothing – Keep settings from “system.conf”.
<address>: The IP Address is a 32-bit unsigned integer, normally specified with <dot-notation>.
Ex: “192.168.0.100”. It’s also possible to specify a <number>. Ex: “0xC0A80064”,
“3232235620” or combination “192.164.0.x64”.
The special value “0.0.0.0” (or just “0”) will be replaced by default IP Address:
•
LANA | LANB: “192.168.0.0”.
•
SAT: “10.0.0.0”.
The upper bits of IP Address (defined by Network Mask) is the Network Address,
while the lower bits (given by inverse Network Mask) is the Host Address. When the
Host Address is zero, the CCU will generate a default IP Address and Network Mask
which will guarantee unique IP Addresses for HUB and all RTs in a satellite network.
This is explained in more detail further down.
<mask>: The Network Mask is also a 32 bit unsigned integer, with the restriction that all upper
bits should be “1”, while all lower bits should be “0”. Normally, you just specify the
number of upper “1” bits. Ex: “24”. However, it’s also possible to specify <number>
or <dot-notation>. Ex: “0xFFFFFF00” or “255.255.255.0”.
CCU will not
change Network Mask when <mask> is omitted in configuration:
CCU will generate a default Network Mask when <mask> is zero:
• LAN
A | LANB: 0xFFFF0000 (i.e. 16 bits) when 16 lower bits of IP Address are “0”.
0xFFFFFF00 (i.e. 24 bits) otherwise.
•
SAT: 0xFFFF0000 (i.e. 16 bits).