/en/tags/blog/ Recent content in Blog on Kirin's Backspace Hugo en &copy; {year} Kirin Thu, 10 Oct 2024 23:50:00 +0800 /en/posts/h248-calling/ Mon, 09 Jan 2023 21:24:00 +0800 /en/posts/h248-calling/ Background This is my first blog post of 2023. I feel embarrassed that I haven&rsquo;t produced many meaningful or valuable articles in the past two years. However, the posts I recorded in my blog were born from urgent problems or ideas that I resolved. In fact, I solved this problem back in mid-last year, but I never found the time to document my exploration process—so here it is now. At the beginning of last year, I had just completed my article &ldquo;Replacing My HN8145V Optical Modem with Huawei MA5671A. /en/posts/dkey-token-to-standard-totp/ Fri, 27 May 2022 10:00:00 +0800 /en/posts/dkey-token-to-standard-totp/ What is TOTP? TOTP, short for Time-based One-Time Password, is a form of 2FA (two-factor authentication) that calculates a one-time password based on a pre-shared key and the current time. It generates dynamic 6-digit or 8-digit codes from a fixed secret. Both the user and the server hold the same secret, ideally only shared between them. This secret is a string of binary data that is base32 encoded for easier transmission, with the last = removed. /en/posts/solve-ipv6-issue-in-my-dorm/ Thu, 19 May 2022 10:00:00 +0800 /en/posts/solve-ipv6-issue-in-my-dorm/ Background My broadband ISP in my dormitory is China Unicom, FTTB. It is terrible that it has only 100Mbps connectivity (Fast Ethernet). But the most horrible thing is that the BRAS only assigned the IPv6 address by SLAAC, even can not assign PD prefix to my router. CU is the only ISP that provides PPPoE + IPv6 + public IPv4 in our university. Because of this, I didn&rsquo;t change my mind to migrate my ISP /en/posts/vlan-iptv/ Sat, 05 Feb 2022 17:09:00 +0800 /en/posts/vlan-iptv/ Background In a new network environment, the wireless AP is located in a metal weak current box, resulting in poor signal strength. The network port in the living room is connected to the IPTV interface of the optical modem with only one line, which cannot carry internet services. This is clearly a problem caused by not adequately planning during the renovation, leaving only one line. How can we move the wireless access point from the weak current box to the living room without running additional cables while ensuring that the normal internet needs of the entire house are not affected? /en/posts/replace-my-onu-using-huawei-ma5671a/ Mon, 17 Jan 2022 19:10:00 +0800 /en/posts/replace-my-onu-using-huawei-ma5671a/ Introduction The history of home broadband, from ADSL, FTTB to FTTH, spans sixteen years. Initially, my parents used an ADSL modem connected to the phone line for dial-up internet. Around 2009, our building switched to FTTB. At some point, we also had EPON ODN access. During the summer of 2018, when I planned to upgrade our 50M broadband to 100M, I underwent my first optical modification. In March 2021, I learned that gigabit home broadband was becoming popular and inquired with my ISP, only to find out that our connection was still EPON and not suitable for gigabit infrastructure. /en/posts/python-nlp-group-project/ Sun, 12 Dec 2021 08:50:00 +0800 /en/posts/python-nlp-group-project/ Foreword With the end of Python course(FE), the teacher also assigned us the final group assignment. It feels really bad to drag and drop a group by one person. ( However, the deadline for group assignments is December 18th. Because the course is set for beginners, Undoubtedly, it is obvious, the content of the course is not closely related to the final assignment. It is extremely difficult to require other members of my group to complete the project together. /en/posts/hello-world/ Sun, 05 Dec 2021 13:46:05 +0800 /en/posts/hello-world/ I finally remembered that I still have a blog. I was lazy and didn&rsquo;t want to take care of it. The blog was established on Thursday, February 15, 2018. My domain used to build a blog was purchased at that time (not current domain). It is about 2016, a little earlier, but my memory at that time is still not clear and can be ignored. In this update, the blog backend has been replaced from Typecho to Hugo. /en/about-me/ Sun, 05 Dec 2021 00:00:00 +0800 /en/about-me/ The &ldquo;About Me&rdquo; page contains my basic information and introduction to my friends. Kirin Touching fish. Habits Touching fish. Friends Links are sorted by the first letter of name. Archeb bobo DreamWings Evsio0n lyzqs Niconeiko Rin tcdw WordlessEcho ZnS HCC Community ECWU heimoshuiyu HoshiMi Junru Zhong Terence Lau Junde Yhi /en/posts/hackintosh-msr-lock/ Sun, 18 Jul 2021 19:31:00 +0800 /en/posts/hackintosh-msr-lock/ <p>I once posted an article on my blog about unlocking the BIOS CFG Lock, and this article is a restoration from the original blog.</p> /en/posts/ios-dfu/ Sun, 16 Aug 2020 13:56:00 +0800 /en/posts/ios-dfu/ <p>This article is a restored piece from the original blog. Below, we will delve into how to get your iOS device into DFU mode.</p>