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Diffstat (limited to '_ont_xgs/ont-fs-XGS-ONU-25-20NI.md')
| -rw-r--r-- | _ont_xgs/ont-fs-XGS-ONU-25-20NI.md | 77 |
1 files changed, 39 insertions, 38 deletions
diff --git a/_ont_xgs/ont-fs-XGS-ONU-25-20NI.md b/_ont_xgs/ont-fs-XGS-ONU-25-20NI.md index 9b52603..bdfb733 100644 --- a/_ont_xgs/ont-fs-XGS-ONU-25-20NI.md +++ b/_ont_xgs/ont-fs-XGS-ONU-25-20NI.md @@ -58,7 +58,7 @@ By shorting these two points with solder, you can access the UART from SFP pins | RX | pin #2 | | GND | pin #10 | -{% include alert.html content="USB TTL adapter may not work due to insufficient power supply. If possible, obtain 3.3V from the power supply device instead of the USB TTL adapter." alert="Note" icon="svg-info" color="blue" %} +{% include alert.html content="USB TTL adapter may not work due to insufficient power supply. If possible, obtain 3.3V from a dedicated power supply instead of the USB TTL adapter." alert="Note" icon="svg-info" color="blue" %} {% include image.html file="XGS-ONU-25-20NI/UART_SFP.png" alt="XGS-ONU-25-20NI UART Short point" caption="XGS-ONU-25-20NI UART Short point" %} @@ -95,18 +95,18 @@ Available from `#ONT/system>ontver build` and `#ONT/system/shell>cat /etc/versio This ONT supports dual boot. -`kernel0` and `rootfs0` respectively contain the kernel and firmware of the first image, `kernel1` and `rootfs1` the kernel and the firmware of the second one. +`kernel0` and `rootfs0` respectively contain the kernel and firmware of the first image, `kernel1` and `rootfs1` the kernel and firmware of the second one. # Useful files and binaries ## scfg.txt In the XGS-ONU-25-20NI ONT, the settings are loaded by four `scfg.txt` files. -For rewriting settings, `/userdata/scfg.txt` and `/tmp/scfg.txt` are used. +For overwriting settings, `/userdata/scfg.txt` and `/tmp/scfg.txt` are used. - `/config/default_scfg.txt` (read only): Contains the manufacturer's default settings, which are read first at ONT startup and are the lowest priority settings. - `/config/scfg.txt` (read only): Contains settings set by the firmware creator, which have higher priority than `default_scfg.txt` and will overwrite the settings if there is a conflict. - `/userdata/scfg.txt` (read/write): Contains settings set by the user or ISP. It has a higher priority than `/config/scfg.txt` and will overwrite the settings if there is a conflict. Can be edited and saved. -- `/tmp/scfg.txt` (temp): It contains dynamically generated settings based on values stored on its custom ROM (mtd9, mtd10). Since they are generated on tmpfs and cannot be saved directly, they are rewritten via the `#ONT> system/misc` command on the ONT. +- `/tmp/scfg.txt` (temp): It contains dynamically generated settings based on values stored on its custom ROM (mtd9, mtd10). Because they are generated on tmpfs and cannot be saved directly, they are rewritten via the `#ONT> system/misc` command on the ONT. The settings are overwritten and loaded at startup with the following priority: @@ -124,36 +124,36 @@ To configure settings using the MISC command, execute the following command: ## Login and Enable -This stick does not have a web GUI. -To configure it, you must log in via `UART` or `Telnet`. +This stick does not have a web UI. +To configure it, you must log in via `UART` or `telnet`. -{% include alert.html content="FS.com Stick XGS-ONU-25-20NI does not have PON S/N on the label. (The S/N field stamped on the label is FS.com internal S/N, not PON S/N). In order to get it, you can either ask an FS.com sales representative or check the boot log from the UART!" alert="Note" icon="svg-info" color="blue" %} +{% include alert.html content="FS.com Stick XGS-ONU-25-20NI does not have its PON S/N on the label: the S/N field stamped on the label is FS.com's internal S/N, not the PON S/N. In order to obtain the actual PON S/N, either ask an FS.com sales representative or check the boot log from the UART!" alert="Note" icon="svg-info" color="blue" %} | User | Password (Enable Password) | | ------------------------ | ----------------------------------------------------------- | | ONU GPON Serial Number | 8 digit HMAC-MD5 based on Uppercase ONU GPON Serial Number | -You can use the following form to generate login credentials: +Use the following form to generate login credentials: {% include cig_password_xgspon.html password_len="8" %} -Or you can follow this external documentation on how to [emulate the ONT in QEMU](https://github.com/YuukiJapanTech/CA8271x), so use it at your own risk. +Or follow this external documentation on how to [emulate the ONT in QEMU](https://github.com/YuukiJapanTech/CA8271x), use at your own risk. UART does not ask for a login, it is possible to get a root shell without knowing the password. ## Root procedure -After logging in via `telnet` or `UART`, you will first get the MiniShell with user privileges. +After logging in via `telnet` or `UART`, you will first access the MiniShell with user privileges: ``` ONT> ``` -The root MiniShell can be obtained by executing the `enable` command on this MiniShell. +The root MiniShell can be accessed by executing the `enable` command on this MiniShell: ``` ONT> enable #ONT> ``` -You can then switch to the Linux root shell by executing the following command: +Switching to the Linux root shell is possible by executing the following command: ``` #ONT> system/shell @@ -164,7 +164,7 @@ You can then switch to the Linux root shell by executing the following command: # GPON ONU status -## Get the operational status of the ONU +## Getting the operational status of the ONU Check the ONU Registration State with the following command: ``` @@ -199,8 +199,8 @@ Check the ONU operation state with the following command: #ONT> ``` -## Get information of the OLT vendor -OLT information can be extracted from the MIB with the following command: +## Getting OLT vendor information +OLT information can be extracted from MIB 131 with the following command: ``` #ONT>system/mib/show 131 @@ -222,11 +222,11 @@ You can browse the MIB with the following command: #ONT/system/mib> ``` -### Show a list of MIBs supported by ONT +### Showing a list of supported MIBs ``` #ONT/system/mib> show -This command prints out the content of a mib table. +This command prints out the content of a MIB table. Usage: show CLASSID CLASSID: the class ID of the ME, defined in 983.2/984.4, currently @@ -236,7 +236,7 @@ ClassID Name Desc etc... ``` -### Show a specific MIB +### Showing a specific MIB For example, to display MIB 256 (Ont-g): ``` @@ -261,8 +261,8 @@ OntState = 1 #ONT/system/mib> ``` -### Dump of a MIB -Output a dump of mib to `/tmp/mibdump.txt` +### Dumping a MIB +Output a dump of MIB to `/tmp/mibdump.txt` ``` #ONT/system/mib> dump MIB is saved to the file /tmp/mibdump.txt. @@ -317,11 +317,11 @@ type 28 # GPON/OMCI settings -XGS-ONU-25-20NI ONT uses `scfg.txt` file and misc command for configuration. +XGS-ONU-25-20NI ONT uses the `scfg.txt` file and misc command for configuration. ## Getting/Setting ONU GPON Serial Number This setting must be changed with the `misc` CLI option and the `eqsn set "<serialnumber>"` command. -For example, if the SN is like `GPONabcd1234` (`47504f4eabcd1234`): +For example, if the desired S/N is `GPONabcd1234` (`47504f4eabcd1234`): ``` #ONT/system/misc> eqsn set "GPONabcd1234" ``` @@ -334,7 +334,7 @@ eqsn: GPONabcd1234 ## Getting/Setting ONU GPON PLOAM password This setting must be changed with the `misc` CLI option and the `exeep_w8 "<password>"` command. -For example, if the PLOAM password is like `0123456789`: +For example, if the desired PLOAM password is `0123456789`: ``` #ONT/system/misc> exeep_w8 "0123456789" ``` @@ -363,19 +363,19 @@ The `exeep_r8` command can also be used to retrieve the configured PLOAM passwor ## Getting/Setting ONU GPON LOID This setting must be changed in `scfg.txt`, using the key `CHAR-ARRAY CFG_ID_LOID`. -To modify LOID username we add the following line to `/userdata/scfg.txt`: +To modify the LOID username, add the following line to `/userdata/scfg.txt`: ``` CHAR-ARRAY CFG_ID_LOID = { 0xXX,0xXX,0xXX,0xXX, 0xXX,0xXX,0xXX,0xXX, 0xXX,0xXX,0xXX,0xXX, 0xXX,0xXX,0xXX,0xXX, 0xXX,0xXX,0xXX,0xXX, 0xXX,0xXX,0xXX,0xXX }; ``` -For example, if the LOID is like `0123456`: +For example, if the desired LOID is `0123456`: ``` CHAR-ARRAY CFG_ID_LOID = { 0x30,0x31,0x32,0x33, 0x34,0x35,0x36,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 }; ``` ## Getting/Setting ONU GPON LOID password This setting must be changed with the `misc` CLI option and the `pon_passwd set <password>` command. -For example, if the LOID password is like `0123456789`: +For example, if the desired LOID password is `0123456789`: ``` #ONT/system/misc> pon_passwd set 0123456789 ``` @@ -388,7 +388,7 @@ eqsn: 01234567890000000000 ## Getting/Setting OMCI hardware version (ME 256) This setting must be changed with the `misc` CLI option and the `eqvid set "<hwver>"` command. -For example, if the hardware version is like `abc123`: +For example, if the desired hardware version is `abc123`: ``` #ONT/system/misc> eqvid set "abc123" ``` @@ -401,7 +401,7 @@ eqvid: abc123 ## Getting/Setting OMCI vendor ID (ME 256) This setting must be changed with the `misc` CLI option and the `vendor set "<vendor>"` command. -For example, if the vendor is like `GPON`: +For example, if the desired vendor is `GPON`: ``` #ONT/system/misc> vendor set "GPON" ``` @@ -435,14 +435,15 @@ Stick's busybox (Linux shell) supports netcat and TFTP, which allow to send and # tftp -r remotefile.bin -g remotehost-ip ``` -## Backup of all partition -To obtain a backup, use the `dd` command to save it on `/tmp`, -or use the `cat` command to transfer it via netcat. +## Backing up all partitions +To obtain a backup, use the `dd` command to save it on `/tmp`: ``` # dd if=/dev/mtdX of=/tmp/mtdX.bin # tftp -l /tmp/mtdX.bin -r remotehost-ip ``` +Or use the `cat` command to transfer it via netcat: + ``` # cat /dev/mtdX | nc remotehost-ip 10000 ``` @@ -456,13 +457,13 @@ When partition writing to the stick, use the flash command set. ## Setting management IP To change the management IP, set it with the `misc` CLI option and the `admin_ip set <ip>` command. -For example, if the management IP is like `192.168.1.1`: +For example, if the desired management IP is `192.168.1.1`: ``` #ONT/system/misc> admin_ip set 192.168.1.1 ``` To change the management IP netmask, set it with the `misc` CLI option and the `admin_mask set <netmask>` command. -For example, if the management IP mask is like `255.255.255.0`: +For example, if the desired management IP mask is `255.255.255.0`: ``` #ONT/system/misc> admin_mask set 255.255.255.0 ``` @@ -481,7 +482,7 @@ ERROR: can't get kernel image! SATURN# ``` -Download stick's mtd dump from [mtd dump.](https://github.com/YuukiJapanTech/CA8271x/tree/main/mtd) +Download the stick's mtd dump from [GitHub.](https://github.com/YuukiJapanTech/CA8271x/tree/main/mtd) Enable NAND with the following command: ``` @@ -505,7 +506,7 @@ SATURN# loadb 0x80000000 Using Tera Term, send the Kernel image (mtd3 or mtd6) by kermit transfer. {% include image.html file="XGS-ONU-25-20NI/Stick_Rep.png" alt="XGS-ONU-25-20NI Repair" caption="XGS-ONU-25-20NI Repair" %} -Erase NAND and write the transferred kernel. +Erase the NAND and write the transferred kernel. ``` SATURN# spi_nand erase 0x000000600000 0x600000 SATURN# spi_nand erase 0x000003500000 0x600000 @@ -514,13 +515,13 @@ SATURN# spi_nand write 0x80000000 0x000003500000 0x600000 ``` Receive the file with the `loadb` command. -and Using Tera Term, send the rootfs image (mtd4 or mtd7) by kermit transfer. +Using Tera Term, send the rootfs image (mtd4 or mtd7) by kermit transfer. ``` SATURN# loadb 0x81000000 ## Ready for binary (kermit) download to 0x81000000 at 115200 bps... ``` -Erase NAND and write the transferred rootfs. +Erase the NAND and write the transferred rootfs. ``` SATURN# spi_nand erase 0x000000c00000 0x2800000 SATURN# spi_nand erase 0x000003b00000 0x2800000 @@ -528,7 +529,7 @@ SATURN# spi_nand write 0x81000000 0x000000c00000 0x2800000 SATURN# spi_nand write 0x81000000 0x000003b00000 0x2800000 ``` -When the stick is turned back on, it will boot with the transferred kernel and rootfs. +When the stick turns back on, it will boot with the transferred kernel and rootfs. # Known Bugs |