For example, I will configure CAPsMAN v2 on MikroTik PowerBox Pro with MikroTik cAP ac access points (RBcAPGi-5acD2nD), instead of PowerBox Pro you can use, for example, MikroTik hEX PoE (RB960PGS), they have 4 POE Out ports, you can connect 2 access points to one POE port, the recommended cable length is up to 80 m, so POE can power 8 access points, but you need a more powerful power supply than the one included, for example, I remember in the PowerBox Pro manual it says that at 24V 1A on the POE port, at 48V 0.5A, so you need a 24V 6A or 8A power supply. If there is not enough current for the access points, then they will reboot when, for example, the CPU is more loaded. Thanks to CAPsMAN, by changing the configuration of wireless interfaces on the main device, such as password, frequencies, etc., they are changed on all access points automatically.
Continue reading “How to configure MikroTik CAPsMAN v2”Installing backup MCUD1 (H901MPSA) in Huawei OLT
For example, I will take several MA5608T with different firmware versions in which only one MCUD1 control board is installed and install the second MCUD1 for backup. The MCUD1 installation process is similar for MA5608 and MA5800-X2.
Continue reading “Installing backup MCUD1 (H901MPSA) in Huawei OLT”Connecting Lifepo4 battery to EPS30-4815AF
I will give an example of how I connected Lifepo4 batteries to the EPS30-4815AF power supply (it contains two 15A power modules).
For example, the first battery was US2000C Pylontech 50Ah 48V.
IPv4 SSH via Kyivstar does not work
Once I turned on the modem mode on my iPhone and connected to it with a laptop via WiFi, then I tried to connect to an SSH server via IPv4 address and got an error, although websites could be opened via IPv4 and IPv6.
Continue reading “IPv4 SSH via Kyivstar does not work”How to add characters to the beginning of each line in Notepad++
One time I had a list of mobile phones and I needed to add the country code before each number, so I used Notepad++.
Continue reading “How to add characters to the beginning of each line in Notepad++”How to add a blank line after each line in Notepad++
Once I wrote configurations for Huawei OLT, for example, transferring ONU from one port to another, in order to then insert ready-made commands into the device console, so the empty line after the command served as the Enter button, so I used Notepad++ to add empty lines after each command.
Continue reading “How to add a blank line after each line in Notepad++”Huawei S2326TP. Interface speed limit
I will give an example of port speed limitation for Huawei S2300TP-EI series switches.
Continue reading “Huawei S2326TP. Interface speed limit”How I Survived Covid 19
How to configure ONT Huawei HS8346X6-C
I ordered GPON ONT Huawei HS8346X6-C from China, the firmware has English and Chinese languages. There are only Chinese inscriptions on the indicators and ports, well, no one really pays attention to them. PON, as usual, blinks red when there is no signal, blinks green when registering, lights up green when everything is ok.
I will show a photo when the optics are not connected and when the ONT is registered.
How to enable WPS in MikroTik
With the WPS function, the WiFi password can be automatically transmitted to the device to avoid having to enter it manually.
Continue reading “How to enable WPS in MikroTik”