Home • All articles published on 2026 Year 09 Month - Page 8
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Should the optical modem be switched to bridge or not? I took all the benefits, and the cost was to make all three families fall into trouble
Switching from optical modem to bridge isn't something everyone should do. I went through all the benefits (public IP remote connection to NAS, port forwarding requires one less layer) and costs (IPTV black screen, ITMS pushed back at midnight, can't access the backend). Four types of people should ignore three types of people to avoid them. Here's the step-by-step order at the end of the article....
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Should the NAS system prompt update and go up immediately? I delayed for three months before ordering, but my colleague's phone was so reckless that it turned into bricks instantly
A NAS system update prompt pops up—don't rush to click confirm. You need to upgrade for minor patches, wait for major versions, and basically can't upgrade against Synology. I'll use my upgrade experiences with both Feiniu and Synology machines to explain the three things before upgrading and the self-rescue after failure....
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What does a gateway mean? Manually entering an IP always fails to access the internet; 90% of the time it's because the gateway field is incorrect
I manually set a fixed IP for the Feiniu NAS, leaving the gateway field blank. As a result, the computer connected to the NAS and everything worked fine, but qBittorrent and Docker couldn't connect to the external network. If the internal or external network disconnects this issue, 90% of the time it's due to the gateway filling in the error or not filling it out. This article explains what each of the four boxes—gateway, IP, subnet mask, and DNS—governs....
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How do you set the Xiaomi router's AP mode? The old AC2100 uses wired relay to feed 14 smart devices; if you can't get into 31.1, don't rush to reset
Don't throw away your old Xiaomi router—plug the network cable into the WAN port, switch to the cable relay in the background, and in three steps, convert it into an AP, just send WiFi and use it as a switch. After changing 192.168.31.1, if you can't enter, it's because the management IP drifted, not bricked. The main router device list can be recovered. Includes a list of expired functions and my 2.4G IoT private network usage....
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How to remotely manage your parents' home router? Helped my mom repair the network remotely for a year; out of five types, three had to be delivered to her door
My mom's home router crashed. I used to have to drive forty minutes back to unplug the battery. Last Spring Festival, I went home and completed the binding; now, when I'm away, I can just restart my phone, change my password, and see who's freeloading online. I've tried all the tasks remotely and which ones you must make a trip for a year. This article lists all the strategies and pitfalls....
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How do you change the password on a router? WiFi password, management password, and broadband password—three options—all the effort to fix the wrong place is wasted
Among those searching for router password changes, half want to change WiFi passwords, 30% want to change background management passwords, and another 10% have broadband dial-up issues. The three passwords exist in three places, each with different modification methods, and the wrong door is like wasting effort. This article first teaches you how to recognize the doors, then thoroughly explains the approaches and pitfalls of each of the three paths....
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How to read SMART data on the hard drive? My cousin was so scared by the 2.1 billion RAW value that he wanted to switch tracks, but that number was definitely not bad at all
The hard drive SMART outputs dozens of lines, and 90% of people misread RAW columns. My cousin saw the 2.1 billion Pathfinder error number and was about to place an order to switch bets, but I glanced at the VALUE and THRESH columns and persuaded him. The meaning of the four columns of numbers, the three most common RAW pitfalls, which indicators look for absolute value and which to look for trend—this article explains everything line by line....
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How to connect a landline through the optical modem dial? If you plug in the phone without dialing sound, don't rush to change the phone—it's almost always stuck in voice registration
The telephone port on the optical modem can connect to landlines, and the standard phone can be plugged in and used immediately, provided the landline service in the plan is activated. If you don't have dial tones, check the phone light first. Ninety percent of the time it's because voice registration hasn't opened. Just restart the optical modem and wait a few minutes. You should also know about the pitfall of a fixed-line phone that can become mute when the power is cut off....
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How to make a reliable NAS cold backup? Don't just sit idle on retired hard drives—I've laid out the pitfalls I've set up for you
No matter how thorough NAS online backups are, ransomware and accidental deletion are still a concern. I use retired hard drives for cold backups—selecting drives, bare files, verification checklists, labels—all four things I've learned from pitfalls, and how often to power them up is also important....
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What is router link aggregation for? Bundling two gigabit ports together, single-threaded still at 110MB/s
Router LAN port aggregation and NAS dual network port binding—many people think that bundling two gigabit ports together can run 2G. I tested with a dual-port network card: single-threaded copying was still 110MB/s. Aggregation divides connections rather than bandwidth; multi-device concurrency is advantageous. The pitfalls of the foolproof switch in the middle and how to choose a 2.5G solution — this article explains everything in one go....
