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shadowsocks-libev: "Dst ip/net forward file" does not accept ipv6 address #7508

Closed ccaapton closed 5 years ago

ccaapton commented 5 years ago

Maintainer: @yousong

Environment: ramips, Netgear R6220, OpenWrt SNAPSHOT r7526-02d53e6

Description: I'm trying to add a file with ipv6 address as ''Dst ip/net forward file", but the 'ss-rules' script does not accept it and give such error: ipset v6.34: Error in line 487: Syntax error: cannot parse 2001:4860::: resolving to IPv4 address failed

yousong commented 5 years ago

Sorry for the delay. I missed the notification mail from GitHub.

The error is expected as ss-rules only supports IPv4 at the moment.

IPv6 support should be doable without uci change, but it requires some testing work. It may take me a while to have time for that. Let's keep this issue open for a while to see how it goes ;)

yousong commented 5 years ago

@ccaapton I just opened a pull request openwrt/packages#7984 to add IPv6 support into ss-rules script. Please give it a try and see if it works for you.

To give it a quick test, you can copy the updated shadowsocks-libev.init and ss-rules scripts to your board and restart the service. The IPv6 support will require package ip6tables-mod-nat.

I only run-tested to observe whether the necessary ipsets, route rules and ip6table rules are present. Please focus more on the actual traffic. Thank you.