Re: How to run script on network address change?

From: Rozhuk Ivan <rozhuk.im_at_gmail.com>
Date: Sun, 20 Jun 2021 19:37:44 +0300
On Sun, 20 Jun 2021 16:23:38 +0200
"dmilith ." <dmilith_at_gmail.com> wrote:

> Have you tried `route monitor`?
 
No, and I do not want keep running some daemon that will parse output.

But thanks, I found good place to add devctl_notify() calls.
Now devd have new events.


run:
ifconfig lan0 alias 192.168.1.1/24
ifconfig lan0 -alias 192.168.1.1
ifconfig lan0 inet6 1111::

devd output:
!system=IFNET subsystem=lan0 type=ADDR_ADD 192.168.1.1
!system=IFNET subsystem=lan0 type=ADDR_DEL 192.168.1.1
!system=IFNET subsystem=lan0 type=ADDR_ADD 1111::


And even for netif rename:
ifconfig lan0 name lan1
ifconfig lan1 name lan0

devd output:
!system=IFNET subsystem=lan0 type=RENAME lan1
!system=IFNET subsystem=lan1 type=RENAME lan0

Received on Sun Jun 20 2021 - 16:37:44 UTC

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