Introduce

WolfYangFan DN42 Network (WYF-AS-DN42, AS4242422034) is operated by WolfYangFan(小狼阳帆).

In this post I’ll describe my DN42 services, listed by category.

Public Services

Services provided for dn42 use case

Wiki

• dn42.top

RPKI

• rpki.dn42.932.moe:8082 over clearnet
• flap.wolfyang.fan:37128 over clearnet -> prevent flap from spreading further

Also, deployment on a public network is intended to avoid persistent failures due to self-dependencies when the primary network is offline.

FlapAlerted

• flap.wolfyang.fan via HTTPS over clearnet

Aslo a RPKI RTR server is provider above.

Instance of Kioubit’s FlapAlerted with a feed from all my nodes. Deployment on a public network is intended to avoid persistent failures due to self-dependencies when the primary network is offline.

Speedtest

• speedtest.wyf.dn42:8080 via HTTP in DN42

Powered By LibreSpeed-rs.

Looking Glass

• lg.wyf.dn42 via HTTPS in DN42
• lg.wolfyang.fan via HTTPS over clearnet

The frontend part is bird-lg-go, and the backend proxy part is now bird-lg-rs because the latter offers greater customizability and memory safety.

Grafana

• grafana.wyf.dn42 via HTTPS in DN42

My Prometheus + Grafana instance for monitoring intranet ping latency and notifying me of problems as they occur.

Minecraft Server

I’m provisioning a 1.21.11 Minecraft server in DN42, which is located on the c1 node (so peering with my c1 node will be a good gaming experience):

• mc.wyf.dn42 Premium Account Required + IPv4 Only
• wyf.dn42 w/ SRV Record

If the server appears to be offline, please contact WYF-DN42.

Yacy

I have deployed a YaCy node in DN42, accessible at yacy.wyf.dn42.

This YaCy instance is ONLY used for crawling and indexing web pages and media content within the DN42 network, and is only accessible to users within the DN42 network for now. You can ask me for use it as your data source.

你好啊，是想和狼狼交换友链吗？只需要满足以下要求即可！

• ✅ 确保您的站点不存在政治敏感问题及违法内容，没有过多的广告、无恶意软件、脚本、过多的特效（雪花、樱花、烟花等）、卡着不动的加载动画、自动播放的音乐以及阻塞加载的任何非内容性资源
• ✅ 确保您的站点已添加本站友情链接
• 🎉 [加分] 您的站点应当全局启用 HTTPS，推荐启用 HSTS
• 🎉 [加分] 您的站点应当对 IPv6 有一定的支持
• ✨ 狼狼目前接受以下类型的域名：rDNS 区域 5.1.e.7.0.a.a.e.0.a.2.ip6.arpa / 二级域名 wolfyang.fan / 三级域名 blog.wolfyang.fan

我的信息

• 站点名称：阳帆の小窝
• 站长昵称：阳帆
• 站点链接：https://blog.wolfyang.fan
• 站点头像：https://blog.wolfyang.fan/icon.png（推荐自行裁剪压缩并上传图床）
• 站点介绍：黄鹤一去不复返，白云千载空悠悠

您的信息

• 站点名称：[不超过 8 字体验最佳]
• 站长昵称：[不超过 15 字体验最佳]
• 站点链接：[可写多个 会按照实际内容添加多个按钮]
• 站点介绍：[不超过 30 字体验最佳]
• 社交媒体：[如不填本项将自动抓取，本项留空为不展示]

填写完成在下方留言或发送给 [email protected] 均可。

链接展示

目前友情链接展示在主站，您可以参考他人效果修改您的信息。

Introduce

WolfYangFan DN42 Network (WYF-AS-DN42, AS4242422034) is operated by WolfYangFan(小狼阳帆).

This network supports IPv4 and IPv6. Currently only WireGuard is supported.

• Looking Glass: https://lg.wolfyang.fan
• Telegram LG Bot: @lehuabot

注意：我不与中国大陆的服务器 Peer，以避免可能的法律问题。

Prefixes

AS4242422034

• IPv4: 172.21.104.32/27
• IPv6: fd3b:ed51:c993::/48

WYF-IX

• IPv4: 172.21.104.128/27
• IPv6: fd3b:ed51:c932::/48

Peering

We have an open peering policy. You can peer with me by establishing a WireGuard tunnel. Send the following information via email to [email protected]:

ASN: 424242xxxx
DN42 IPv4:
DN42 IPv6: (Including link-local address for IPv6 peering)
Server: [v1/a1/dn42]
WireGuard Public Key:
Wireguard Endpoint: x.x.x.x (Prefer IPv4, including ports)
MP-BGP: [Supported/Unsupported]

Locations

• Tokyo, Japan
• Wuhan, China
• Hong Kong, China

node: v1 (Tokyo, Japan)

WireGuard Publickey: Zl72hWVO9Ib3ylYqKpDCEq8VyiJjY0WDhXP+vX+CzFs=

Endpoint: v1.932.moe:<last 5 digits of your ASN>

Public IP: v1.932.moe/45.76.55.70

IPv6 Link-Local: fe80::2034

DN42 IPv4: 172.21.104.33

DN42 IPv6: fd3b:ed51:c993::1

node: a1 (Hong Kong, China)

WireGuard Publickey: JMk8ABRFTEjyNFXMgT0ti3RwtH6ciaFn3lmXVmsShj0=

Endpoint: a1.932.moe:<last 5 digits of your ASN>

Public IP: a1.932.moe/141.11.174.118

IPv6 Link-Local: fe80::2034

DN42 IPv4: 172.21.104.35

DN42 IPv6: fd3b:ed51:c993::3

node: a2 (Hong Kong, China)

WireGuard Publickey: WoPpZeryTfvzcSea3fmVeazfJAESqTTNaUO23s1s6Rc=

Endpoint: a2.932.moe:<last 5 digits of your ASN>

Public IP: a2.932.moe/47.242.95.100

IPv6 Link-Local: fe80::2034

DN42 IPv4: 172.21.104.37

DN42 IPv6: fd3b:ed51:c993::5

node: c1 (Wuhan, China)

WireGuard Publickey: 2RgUxQwOnUn02B/Hd0d0TkigvtX/so1FVcEJ0QLdHTs=

IPv6 Link-Local: fe80::2034

DN42 IPv4: 172.21.104.34

DN42 IPv6: fd3b:ed51:c993::2

node: dn42 (Tokyo, Japan)

WireGuard Publickey: XtrjMPjjWfmGgPkd/vO/0+3VakQZQrwjvUEFoZqeEWM=

Endpoint: dn42.router.932.moe:<last 5 digits of your ASN>

Public IP: dn42.router.932.moe

IPv6 Link-Local: fe80::21:3891

DN42 IPv4: 172.21.104.130

DN42 IPv6: fd3b:ed51:c932::1

BGP support

Peer with Multiprotocol BGP over IPv6 link local address is preffered:

• Multiprotocol BGP: Preferred
• Extended next hop: Enabled by default
• Route refresh: Enabled
• Extended message: Enabled
• Graceful restart: Enabled
• Long-lived graceful restart: Enabled
• Advertise Hostname: Enabled

Peering Requirements

To peer with me, you must meet the following requirements:

• Latency to my node <= 120 ms
• You must implement ROA checks
• Contact information in the registry must always be up to date and admins must respond in 168h when contacted

Contact

Please send email to [email protected] or @WolfYangFan. Replying maybe slow, feel free to contact me.