Re: Wireguard interface on RPI evbarm

On Thu, Apr 30, 2026 at 02:50:19PM +0200, Ramiro Aceves wrote:
> https://ea4nz.ampr.org/hamradio/ampr/ampr.html
> 
> Perhaps you can pick some ideas, just in case...

Thanks. I was just struggling with keepalive

The usage message does show it:

    # wg set
    Usage: wg set <interface> [listen-port <port>] [fwmark <mark>] [private-key <file path>] [peer <base64 public key> [remove] [preshared-key <file path>] [endpoint <ip>:<port>] [persistent-keepalive <interval seconds>] [allowed-ips [+|-]<ip1>/<cidr1>[,[+|-]<ip2>/<cidr2>]...] ]...

But trying to set it draws error, e.g.

    wg set wg0 peer <pubkey> persistent-keepalive 25
    Unable to modify interface: No such file or directory


ping is a workaround for now, but what sort of problems to expect if I
don't set  persistent-keepalive at all?

-- 
Mayuresh