No default route after reboot using Gateway Groups.

[Konstanti]

@amorphous said in No default route after reboot using Gateway Groups.:

Default gateway setting as default

I have a suspicion that here a problem that at the time of loading not all interfaces received ip addresses yet.
Can you show the group settings ?

[amorphous]

@konstanti From where exactly?

[Konstanti]

@amorphous

I'm not sure
It is very difficult to understand someone else's code
Can you show the group settings ?

[amorphous]

@konstanti Which Group Settings? Where in the WebUI?

[Konstanti]

This post is deleted!

[Konstanti]

@amorphous
The problem is solved
The problem is that when a script processes a group of interfaces, the system does not yet have default gateway information. To do this, check the status of the variable in the script
"currentdefaultgwip" (file /etc/inc/gwlb.inc)
I added one line for debugging
log_error("Point1 ip is: $currentdefaultgwip");
and replaced one line to check the variable ( this line is the same as above - post Rico )
if (($gwgroupitem['gwip'] == $currentdefaultgwip) && (!empty($currentdefaultgwip))) {

this is what this part of the code looks like

Jan 19 01:01:55 check_reload_status Linkup starting em0
Jan 19 01:01:55 kernel em0: link state changed to UP
Jan 19 01:01:55 check_reload_status rc.newwanip starting em0
Jan 19 01:01:56 php-fpm 342 /rc.newwanip: rc.newwanip: Info: starting on em0.
Jan 19 01:01:56 php-fpm 342 /rc.newwanip: rc.newwanip: on (IP address: 192.168.1.139) (interface: WAN[wan]) (real interface: em0).
Jan 19 01:01:57 check_reload_status Linkup starting em1
Jan 19 01:01:57 kernel em1: link state changed to UP
Jan 19 01:01:57 check_reload_status rc.newwanip starting em1
Jan 19 01:01:57 php-cgi rc.bootup: Resyncing OpenVPN instances.
Jan 19 01:01:57 php-cgi rc.bootup: Point1 ip is:
Jan 19 01:01:57 kernel done.
Jan 19 01:01:57 kernel pflog0: promiscuous mode enabled
Jan 19 01:01:57 php-cgi rc.bootup: Gateway, switch to: WAN_DHCP
Jan 19 01:01:57 php-cgi rc.bootup: Default gateway setting Interface WAN_DHCP Gateway as default.
Jan 19 01:01:57 php-cgi rc.bootup: Point1 ip is: 192.168.1.1
Jan 19 01:01:57 php-cgi rc.bootup: Point1 ip is: 192.168.1.1

and everything works fine

There is another way to solve this problem ,but it is not quite correct
When you restart, all temporary files are deleted, if you disable the delete option, then you also do not have problems when you reboot .

[amorphous]

@konstanti I'll give it a try and report back.

[Konstanti]

@amorphous said in No default route after reboot using Gateway Groups.:

I'll give it a try and report back.

if there are problems , write in PM
and send me a log in the mail
be sure to put the control points
they make it easier to localize the problem

[Konstanti]

@amorphous
and most importantly , before you make changes to the file, make a copy of it . Otherwise , in case of an error, the system will not boot and will have to fix the error for a long time

[Konstanti]

@amorphous
if you make wan_dhcp2-tier1 and wan_dhcp-tier2
the log will already look like this

Jan 19 02:13:49 check_reload_status Linkup starting em1
Jan 19 02:13:49 kernel em1: link state changed to UP
Jan 19 02:13:49 check_reload_status rc.newwanip starting em1
Jan 19 02:13:49 php-cgi rc.bootup: Resyncing OpenVPN instances.
Jan 19 02:13:49 kernel done.
Jan 19 02:13:49 kernel pflog0: promiscuous mode enabled
Jan 19 02:13:49 php-cgi rc.bootup: Point1 ip is:
Jan 19 02:13:49 php-cgi rc.bootup: Control point 2 ip is: 192.168.1.1
Jan 19 02:13:49 php-cgi rc.bootup: Gateway, switch to: WAN_DHCP
Jan 19 02:13:49 php-cgi rc.bootup: Default gateway setting Interface WAN_DHCP Gateway as default.
Jan 19 02:13:49 php-cgi rc.bootup: Point1 ip is: 192.168.1.1
Jan 19 02:13:49 php-cgi rc.bootup: Point1 ip is: 192.168.1.1
Jan 19 02:13:50 kernel ..
Jan 19 02:13:50 kernel .done.
Jan 19 02:13:50 kernel done.
Jan 19 02:13:50 php-cgi rc.bootup: Point1 ip is: 192.168.1.1
Jan 19 02:13:50 php-cgi rc.bootup: Control point 2 ip is: 10.0.3.2
Jan 19 02:13:50 php-cgi rc.bootup: Gateway, switch to: WAN2_DHCP
Jan 19 02:13:50 php-cgi rc.bootup: Default gateway setting Interface WAN2_DHCP Gateway as default.
Jan 19 02:13:50 kernel done.
Jan 19 02:13:50 php-fpm 341 /rc.newwanip: rc.newwanip: Info: starting on em1.
Jan 19 02:13:50 php-fpm 341 /rc.newwanip: rc.newwanip: on (IP address: 10.0.3.15) (interface: WAN2[lan]) (real interface: em1).

[amorphous]

@konstanti No luck unfortunately. Still doesn't work. I need to Disable -> Enable the WAN.

Jan 18 19:07:47 pfsense kernel:
Jan 18 19:07:47 pfsense kernel: em0: link state changed to UP
Jan 18 19:07:47 pfsense check_reload_status: Linkup starting em0
Jan 18 19:07:51 pfsense check_reload_status: rc.newwanip starting em0
Jan 18 19:07:51 pfsense php-cgi: rc.bootup: Resyncing OpenVPN instances.
Jan 18 19:07:51 pfsense kernel: done.
Jan 18 19:07:51 pfsense kernel: done.
Jan 18 19:07:51 pfsense kernel: pflog0: promiscuous mode enabled
Jan 18 19:07:51 pfsense php-cgi: rc.bootup: [squid] Installed but disabled. Not installing 'nat' rules.
Jan 18 19:07:51 pfsense php-cgi: rc.bootup: [squid] Installed but disabled. Not installing 'pfearly' rules.
Jan 18 19:07:51 pfsense kernel: .
Jan 18 19:07:51 pfsense php-cgi: rc.bootup: [squid] Installed but disabled. Not installing 'filter' rules.
Jan 18 19:07:51 pfsense kernel: ..
Jan 18 19:07:52 pfsense php-fpm[365]: /rc.newwanip: rc.newwanip: Info: starting on em0.
Jan 18 19:07:52 pfsense php-fpm[365]: /rc.newwanip: rc.newwanip: on (IP address: 70.111.222.333) (interface: WAN[wan]) (real interface: em0).
Jan 18 19:07:52 pfsense php-cgi: rc.bootup: Default gateway setting as default.
Jan 18 19:07:52 pfsense kernel: .done.
Jan 18 19:07:52 pfsense php-cgi: rc.bootup: Gateway, none 'available' for inet6, use the first one configured. ''
Jan 18 19:07:52 pfsense kernel: route: writing to routing socket: Network is unreachable
Jan 18 19:07:55 pfsense check_reload_status: Linkup starting em1
Jan 18 19:07:55 pfsense kernel:
Jan 18 19:07:55 pfsense kernel: em1: link state changed to UP
Jan 18 19:08:03 pfsense php-cgi: rc.bootup: sync unbound done.
Jan 18 19:08:10 pfsense kernel: done.

---

The Modified file before and after reboot: https://pastebin.com/VEiSDz5R

[amorphous]

This is my configuration:

[Konstanti]

@amorphous
Hey
Having carefully studied this log, the only explanation of what is happening is that the boot process is happening with a slow read/write device (usb key) . Thus, the script to get the ip address does not have time to create the em0_router file in the /tmp directory. Because of this, there are problems with the initialization of the routing table .

At the moment, I propose such a solution

Prevent deleting temporary files on reboot .

Another option is to make additional changes to gwlb.inc (but this need to test and inspect )

[Rico]

Are we still talking about the topic here which is No default route after reboot using Gateway Groups?

-Rico

[Konstanti]

@rico

I'm sorry this is being discussed here.
Just in the case of amorphous necessary
1 make changes to the gwlb file.inc ( solved)
2 solve the problem of slow usb key

[amorphous]

@konstanti Yeah, we should switch to :
https://forum.netgate.com/topic/139570/no-internet-after-reboot-wrong-gateway
Thanks for all your help so far.

[0daymaster]

@Rico Is this fix for IPv4 only? Or should this also work for a default IPv6 gateway group. Thanks.

[Rico]

I have not checked with IPv6, you need to try.

-Rico

[0daymaster]

@rico This fix works for both IPv4 and IPv6. Thanks.