Trying to set up a wireguard server on rock pi S

[pdjm 0]

Hi

 

Trying to use a rock pi S board as a wireguard server I get this problem:

 

pedro@rockpi-s:~$ sudo wg-quick up wg0
[sudo] password for pedro:
[#] ip link add wg0 type wireguard
[#] wg setconf wg0 /dev/fd/63
[#] ip -4 address add 10.9.0.1/24 dev wg0
[#] ip link set mtu 1420 up dev wg0
[#] resolvconf -a tun.wg0 -m 0 -x
/etc/resolvconf/update.d/libc: Warning: /etc/resolv.conf is not a symbolic link to /run/resolvconf/resolv.conf
[#] iptables -A FORWARD -i wg0 -j ACCEPT; iptables -A FORWARD -o wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
/usr/bin/wg-quick: line 295: iptables: command not found
[#] resolvconf -d tun.wg0 -f
/etc/resolvconf/update.d/libc: Warning: /etc/resolv.conf is not a symbolic link to /run/resolvconf/resolv.conf
[#] ip link delete dev wg0
pedro@rockpi-s:~$

 

The config file I use:

 

[Interface]
Address = 10.9.0.1/24
ListenPort = 51820
DNS = 1.1.1.1
PrivateKey = xxxxxxxxxxxxx

PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -A FORWARD -o %i -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
PostDown = iptables -D FORWARD -i %i -j ACCEPT; iptables -D FORWARD -o %i -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE

[Peer]
#Peer-1
PublicKey = xxxxxxxxxxxxxxxx
AllowedIPs = 10.9.0.2/32
#PersistentkeepAlive = 60

 

and this is my armbianmonitor log:

 

https://cl1p.net/uqzugurbasvlt

 

With my other board, a zeropi board, wireguard is working ok, but not with the rock pi, is this related to download page saying it´s a minimal legacy kernel?

 

Thanks!

 

 

[martinayotte 655]

12 hours ago, pdjm said:

/usr/bin/wg-quick: line 295: iptables: command not found

Did you troubleshooted why you got this error ?

[pdjm 0]

1 hour ago, martinayotte said:

Did you troubleshooted why you got this error ?

No, I don't know how, only happens on the rock pi, in a fresh image, no changes made in the system. In zeropi works just fine

[Werner 216]

Tried installing iptables? Maybe it is missing: sudo apt-get install iptables

[Igor 1967]

29 minutes ago, pdjm said:

In zeropi works just fine

Probably you are using minimal image for S and normal image for ZeroPi?

[pdjm 0]

1 hour ago, Igor said:

Probably you are using minimal image for S and normal image for ZeroPi?

Yes that's right, but i think there is no normal image for rock pi S. Is that the problem?

[Igor 1967]

13 minutes ago, pdjm said:

Is that the problem?

Minimal image is there because its the only one that fits to 1GB NAND storage. If you ran system from SD, that's ofc not an issue.