He.net | @sskaje

EdgeRouter Firewall Rule for HE TunnelBroker

By @sskaje
Link: https://sskaje.me/2016/07/edgerouter-firewall-rule-tunnelbroker/

set firewall name WAN_LOCAL rule 5 action accept
set firewall name WAN_LOCAL rule 5 description 'Allow ICMP from 66.220.2.74'
set firewall name WAN_LOCAL rule 5 log disable
set firewall name WAN_LOCAL rule 5 protocol icmp
set firewall name WAN_LOCAL rule 5 source address 66.220.2.74

set firewall name WAN_LOCAL rule 5 action accept

set firewall name WAN_LOCAL rule 5 description 'Allow ICMP from 66.220.2.74'

set firewall name WAN_LOCAL rule 5 log disable

set firewall name WAN_LOCAL rule 5 protocol icmp

set firewall name WAN_LOCAL rule 5 source address 66.220.2.74

EdgeRouter Firewall Rule for HE TunnelBroker by @sskaje: https://sskaje.me/2016/07/edgerouter-firewall-rule-tunnelbroker/

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抛开路由为局域网内机器启用IPv6

By @sskaje
Link: https://sskaje.me/2016/01/linux-ipv6-tunnel-and-advertise/

支持IPv6这事情不一定非得要路由上配，局域网内只要有Linux机器能用IPv6就行。
这种事情做之前，对于完全不会的人和会的人都很简单，但对我这种稍微懂一点的，还没做可能就先想多了。

测试环境

公司
路由：TP-Link某老旧企业路由，不支持IPv6
Linux：Debian Jessie, 服务主机，兼顾dns，dhcp等等服务，LAN接口eth0
网络：北京联通家庭光纤 PPPoE
IPv6 服务：Tunnel Broker
其他软件：dnsmasq, dhcpd

Continue reading “抛开路由为局域网内机器启用IPv6” »

抛开路由为局域网内机器启用IPv6 by @sskaje: https://sskaje.me/2016/01/linux-ipv6-tunnel-and-advertise/

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Dynamic DNS on HE.net

By @sskaje
Link: https://sskaje.me/2014/04/dynamic-dns-he-net/

I was using ZoneEdit and set my ddns there like:

/usr/bin/curl  --user 'Username:Password' 'http://dynamic.zoneedit.com/auth/dynamic.html?host=DomainName'

1	/usr/bin/curl --user 'Username:Password' 'http://dynamic.zoneedit.com/auth/dynamic.html?host=DomainName'

But it’s worse than it was.

The HE.net, hurricane electronic, was known by its IPv6 tunnel, also providing free dynamic dns service, no monthly reactivation required like no-ip.

https://dns.he.net/
Register and Sign in, add a domain and add an A record, check the Enable entry for dynamic dns, save and then click the renew icon, which means Generate a DDNS key, generate the key or enter your own key twice, save.

Then curl like:

curl 'http://DomainName:DDNSKey@dyn.dns.he.net/nic/update?hostname=DomainName'

1	curl 'http://DomainName:DDNSKey@dyn.dns.he.net/nic/update?hostname=DomainName'

curl 'http://DomainName:DDNSKey@dyn.dns.he.net/nic/update?hostname=DomainName&myip=MyIP'

1	curl 'http://DomainName:DDNSKey@dyn.dns.he.net/nic/update?hostname=DomainName&myip=MyIP'

Dynamic DNS on HE.net by @sskaje: https://sskaje.me/2014/04/dynamic-dns-he-net/