Hacking V2801F, TWCGPON657 & DFP-34X-2C2 to suite your ISP Fiber
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RTL960x/Docs/DIAG.md

4.9 KiB

Diag

Realtek RTL960x has xPON Utility called diag, problably can modify OMCI bandwidth control

Known Command

Here list know useful command to troubleshoot, after entering telnet, type diag to enter

View Version

# cat /etc/version
C00R657V00B12 --  Thu Nov 21 14:52:46 CST 2019

# diag
RTK.0> gpon show onu-info
Vendor ID   : GPON
Model ID    : G657
Gpon MAC    : 6cefc6000000
Hardware    : V1.0
Software    : C00R657V00B13

L2 Table

l2-table get entry address valid

This command show your valid VLAN entry wich stick going to bridge AS IS! If your internet come without VLAN, high chance that your OLT provision tag to untag, this time you need to find which VLAN is your internet access.

RTK.0> l2-table get entry address valid

LUT address: 0x000c (1K LUT)
L2 Unicast table:
MACAddress        Spa Fid Age Vid  State  Ext  Hash
00:00:00:01:00:02 3   0   1   0    Static 0    SVL
CtagIf Auth DaBlock SaBlock Arp
Dis    Dis  Dis     Dis     Dis

LUT address: 0x0020 (1K LUT)
L2 Unicast table:
MACAddress        Spa Fid Age Vid  State  Ext  Hash
00:00:5E:00:01:57 2   0   7   629  Auto   0    SVL
CtagIf Auth DaBlock SaBlock Arp
En     Dis  Dis     Dis     Dis

LUT address: 0x0244 (1K LUT)
L2 Unicast table:
MACAddress        Spa Fid Age Vid  State  Ext  Hash
B0:95:75:BB:BB:BB 0   0   6   822  Auto   0    SVL
CtagIf Auth DaBlock SaBlock Arp
En     Dis  Dis     Dis     Dis

LUT address: 0x0264 (1K LUT)
L2 Unicast table:
MACAddress        Spa Fid Age Vid  State  Ext  Hash
00:15:5D:C0:FF:EE 0   0   7   621  Auto   0    SVL
CtagIf Auth DaBlock SaBlock Arp
En     Dis  Dis     Dis     Dis

LUT address: 0x029c (1K LUT)
L2 Unicast table:
MACAddress        Spa Fid Age Vid  State  Ext  Hash
F0:1C:2D:22:87:C3 2   0   7   600  Auto   0    SVL
CtagIf Auth DaBlock SaBlock Arp
En     Dis  Dis     Dis     Dis

LUT address: 0x0384 (1K LUT)
L2 Unicast table:
MACAddress        Spa Fid Age Vid  State  Ext  Hash
00:00:5E:00:01:BE 2   0   6   500  Auto   0    SVL
CtagIf Auth DaBlock SaBlock Arp
En     Dis  Dis     Dis     Dis

LUT address: 0x03a8 (1K LUT)
L2 Unicast table:
MACAddress        Spa Fid Age Vid  State  Ext  Hash
00:00:5E:00:01:B5 2   0   7   621  Auto   0    SVL
CtagIf Auth DaBlock SaBlock Arp
En     Dis  Dis     Dis     Dis

LUT address: 0x03e4 (1K LUT)
L2 Unicast table:
MACAddress        Spa Fid Age Vid  State  Ext  Hash
6C:EF:C6:FF:FF:FF 3   0   1   0    Static 0    SVL
CtagIf Auth DaBlock SaBlock Arp
Dis    Dis  Dis     Dis     Dis

DFP-34X-2C2 (RTL9601D)

ODI DFP-34X-2C2 has different diag command which above command are not compatible, run this script to print all:

#!/bin/sh
# author: anime4000
# filename: /bin/get-l2
i=0
max=2047
while [ $i -lt $max ]
do
    if diag l2-table get entry address $i | grep -q "LUT"; then
        diag l2-table get entry address $i
    fi
    true $(( i++ ))
done
echo "DONE! L2 Table Print Valid"

l2-table get vid-unmatch port all

RTK.0> l2-table get vid-unmatch port all

Port 0 Action: Forward
Port 2 Action: Forward

GPON Flow

gpon show us-flow

RTK.0> gpon show us-flow
============================================================
    GPON ONU MAC U/S Flow Status
Flow ID | GEM Port | Type | TCont
      0 |      263 |  ETH |     0
      1 |      264 |  ETH |     1
      2 |      267 |  ETH |     1
      3 |      272 |  ETH |     2
     64 |        2 | OMCI |    16
============================================================

gpon show ds-flow

RTK.0> gpon show ds-flow
============================================================
     GPON ONU MAC D/S Flow Status
Flow ID | GEM Port | Type | Multicast | AES
      0 |     2047 |  ETH |         * |
      1 |      263 |  ETH |           |   *
      2 |     2046 |  ETH |           |
      3 |      264 |  ETH |           |   *
      4 |      267 |  ETH |           |   *
      5 |      272 |  ETH |           |   *
     64 |        2 | OMCI |           |   *
============================================================

Bandwidth

bandwidth get egress port all

RTK.0> bandwidth get egress port all
port: 0  rate:1048568
         queue: 0  apr-index: 0
         queue: 1  apr-index: 0
         queue: 2  apr-index: 0
         queue: 3  apr-index: 0
         queue: 4  apr-index: 0
         queue: 5  apr-index: 0
         queue: 6  apr-index: 0
         queue: 7  apr-index: 0
port: 2  rate:4194296
         queue: 0  apr-index: 0
         queue: 1  apr-index: 0
         queue: 2  apr-index: 0
         queue: 3  apr-index: 0
         queue: 4  apr-index: 0
         queue: 5  apr-index: 0
         queue: 6  apr-index: 0
         queue: 7  apr-index: 0

bandwidth get ingress port all

RTK.0> bandwidth get ingress port all
port: 0 rate:1048568
port: 2 rate:4194296

Port

port get status port all

RTK.0> port get status port all
Port Status Speed    Duplex TX_FC RX_FC
---- ------ -----    ------ ----- -----
0    Up     1000M    Full   Dis   Dis
2    Up     1000M    Full   Dis   Dis