Network

How to Set LigoWave NFT Series Devices in Access Point Mode

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To create a simple Access Point (Auto WDS), follow these steps.

Note: NFT series devices require an external DHCP server as they operate in bridge mode by default.

Step 1 – Access Point WDS configuration;

If the device is not connected to a DHCP source, the default IP address is varsayılan “192.168.2.66”.

However, if it is running on a DHCP server, find out which IP address your device receives from your DHCP source and enter the interface settings.

How to Prevent MikroTik Brute Force and Port Scanner Attacks

How to Prevent MikroTik Brute Force and Port Scanner Attacks

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By creating dynamic address lists for each relevant port and protocol; SSH, Telnet and Winbox ports to come with the Brute Force attacks on the Internet or local network will prevent future port scans.

In our code structure, Brute Force attacks are prevented by going through four different Stages with one Jump, rule, Level1, Level2, Level3 Tracking list step, and Black List rule, which controls the frequency of connection requests, for each of the SSH, telnet and Winbox rules separately.

UniFi Update Problem – How to Manual Update Steps for UniFi Devices

UniFi Update Problem – How to Manual Update Steps for UniFi Devices

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Ubiquiti Networks’ recent updates for devices on the UniFi platform and the minimum firmware requirements supported by UniFi Controller software (firmware) requirements are not compatible with the firmware version installed on newly purchased devices. and configuration operations cannot be performed directly. In this article, we will talk about the manual update of the Wireless Access Points on the UniFi platform.

Software for Windows Platform;

  • SSH Client: Putty, KiTTY, etc. program,
  • Any program that supports WinSCP  or SCP connection protocol,
  • Firmware compatible with your UniFi AP can be downloaded here.

Unifi_Update

Redhat / DNS Server Installation and Configuration on Centos 7 – Bind (Named), NS (Nameserver) – Public DNS Or Private DNS

Redhat / DNS Server Installation and Configuration on Centos 7 – Bind (Named), NS (Nameserver) – Public DNS Or Private DNS

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What is DNS? What is NS?

I would like to refer many questions like this to related articles and make a direct transition to this topic.

Note: The domain to be used in the article is fatlan.com, ips are not real.

In Linux systems, you need to install the DNS system and install the Bind package to activate it. The name of the service is known as Named. With Named you can provide service management.

Ubuntu 16.04 Bonding Configuration (Without LACP AND LACP)

Ubuntu 16.04 Bonding Configuration (Without LACP AND LACP)

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What is Bonding?

It is the process of joining multiple ethernet interfaces. Network teaming can also be called. In other words, if more than one network card acts as a single network card, if one of the cards is disconnected, it is the process of continuous connection over the other card.

What is LACP?

Ether Channel is performed with two protocols. The first is the cisco protocol PAgP (Port Aggregation Protocol) and the second is the LACP (Link Aggregation Control Protocol) standard protocol with IEEE 802.3ad. Ether Channel is a protocol that allows the switch to detect two or more cables as a single cable when two or more cables are connected between two switches. Ether Channel provides both redundancy, loadbalance, and high bandwidth.