[OpenWrt-Devel] ubus call: Command failed: Not found with odhcp6c

[Hans Dedecker]

On Fri, Sep 25, 2015 at 7:26 PM, Brian J. Murrell <brian at interlinx.bc.ca>
wrote:

> On BB I'm trying to configure an ISP provided IPv6 (over PPPoE).
>  odhcp6c seems to work but the script it calls does not.  I get a bunch
> of "Command failed: Not found" from ubus calls:
>
> + ubus call network.interface notify_proto { "action": 0, "link-up":
> false, "keep": false, "interface": "" }
> Command failed: Not found
>
> and
>
> + ubus call network.interface notify_proto { "action": 0, "link-up": true,
> "data": { "passthru":
> "001700202607f2c0000000000000000000000001111111c0000000000000000000000002"
> }, "keep": false, "ip6addr": [ { "ipaddr":
> "2007:e2b0:1000:13d:9db:95d:80ac:4ef1", "mask": "64", "preferred": 604796,
> "valid": 2591996, "offlink": true } ], "routes6": [ { "target": "::",
> "netmask": "0", "gateway": "fe80::90:1a00:2a4:fee4", "metric": 1024,
> "valid": 1796 }, { "target": "2007:e2b0:a000:13d::", "netmask": "64",
> "metric": 256, "valid": 2591996 } ], "ip6prefix": [
> "2007:e2b0:f00f:cd00::\/56,86400,86400" ], "dns": [ "2007:e2b0::1",
> "2007:e2b0::2" ], "interface": "" }
> Command failed: Not found
>
> No idea why though.  My network configuration for this new IPv6
> connection looks like:
>
> config interface 'wan1'
>         option ifname 'eth0.3'
>         option proto 'pppoe'
>         option username 'xxx'
>         option password 'xxx'
>         option ppp_redial 'persist'
>         option peerdns '0'
>         option defaultroute '0'
>         option ipv6 '1'
>
> config interface 'wan6'
>         option ifname 'pppoe-wan1'
>
This is not correct; try option ifname '@wan1'

Hans

>         option proto 'dhcpv6'
>         option reqaddress 'try'
>         option reqprefix 'auto'
>         option defaultroute '0'
>         option peerdns '0'
>
> Note that the "wan1" interface ends up being called "pppoe-wan1" when
> it is plumbed.  I have tried both pppoe-wan1 and wan1 in the ifname for
> wan6.
>
> If I hardcode a:
>
> INTERFACE="wan1"
>
> into /lib/netifd/dhcpv6.script:setup_interface() I don't get the secondof
> the above errors and the ubus calls end up being:
>
> + ubus call network.interface notify_proto { "action": 0, "link-up":
> false, "keep": false, "interface": "" }
> Command failed: Not found
> + ubus call network.interface notify_proto { "action": 0, "link-up": true,
> "data": { "passthru":
> "001700202607f2c000000000000000000000000111111c0000000000000000000000002"
> }, "keep": false, "ip6addr": [ { "ipaddr":
> "2007:e2b0:1000:13d:9db:95d:80ac:4ef1", "mask": "64", "preferred": 604797,
> "valid": 2591997, "offlink": true } ], "routes6": [ { "target": "::",
> "netmask": "0", "gateway": "fe80::90:1a00:2a4:fee4", "metric": 1024,
> "valid": 1797 }, { "target": "2007:e2b0:a000:13d::", "netmask": "64",
> "metric": 256, "valid": 2591997 } ], "ip6prefix": [
> "2007:e2b0:f00f:cd00::\/56,86400,86400" ], "dns": [ "2007:e2b0::1",
> "2007:e2b0::2" ], "interface": "wan1" }
>
> Notice that the second call above differs from the first one in that
> the interface value has "wan1" in it.
>
> It's worth noting that I have a number of other IPv6 interfaces already
> on this router, up and functioning perfectly so basic IPv6 is
> functional here and this is specific to this interface.
>
> So any ideas why this is all failing?
>
> Cheers,
> b.
>
> _______________________________________________
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> openwrt-devel at lists.openwrt.org
> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
>
>
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