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Groups > linux.debian.user > #255681
| From | davenull@tuxfamily.org |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: Forcing dhclient to not ignore tun0 interface when it's available |
| Date | 2023-03-07 17:00 +0100 |
| Message-ID | <G6HTj-aOa6-5@gated-at.bofh.it> (permalink) |
| References | (5 earlier) <G4OFA-9wY9-15@gated-at.bofh.it> <G53XX-9GK9-5@gated-at.bofh.it> <G569r-9IoC-3@gated-at.bofh.it> <G6hYR-axrX-5@gated-at.bofh.it> <G6wOd-aGMP-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hello On 2023-03-07 05:01, David Wright wrote: > On Mon 06 Mar 2023 at 13:17:23 (+0100), davenull@tuxfamily.org wrote: >> On 2023-03-03 06:22, Max Nikulin wrote: >> > On 03/03/2023 10:08, Tim Woodall wrote: >> > > New to this thread, so might be totally off-piste but openvpn >> > > has hooks >> > > to run scripts like this: >> > ... >> > > This is server side but the route-up/pre-down work client side too. >> >> Since it's workplace's VPN, which I don't have access to, I can't do >> anything which requires server-side access. >> Plus, it's a Cisco VPN. I don't anything aout cisco stuff. I'm more >> familiar with openVPN >> >> > > >> > > Presumably you can do something here to renew dhcp leases or restore >> > > resolv.conf. >> > >> > Perhaps the opposite. dhclient running for enp2s0f0 should detect that >> > VPN is active and to avoid overwriting DNS settings that direct >> > requests to tun0. >> >> Yes, indeed. I want dhclient to NOT overwrite /etc/resolv.conf when >> VPN is active. OR to use tun05 when it tries to renew the lease >> >> One person at work suggested to use resolvectl/resolvconf but after >> looking at it, I noticed it requires using sytemd-resolved, which >> I don't use. > > Package: resolvconf > Depends: lsb-base (>= 4.1+Debian3), debconf (>= 0.5) | debconf-2.0 > > AIUI systemd-resolved is a replacement for openresolv, and it's > systemd-networkd that can work alongside openresolv. > >> As an alternative, there is openresolv, which seems work without >> resolved. But I failed to find any document on how to useit with >> openconnect. > > Yes, no dependencies. > > Openconnect will supply openresolv with the information it needs > when the vpnc-script that we discussed earlier runs. It's at the > function "modify_resolvconf_manager", around line 690. > >> The official website config page only gives parameters for some >> well-known local resolvers, including unbound. > > It also covers Bind, named (a part of bind), and dnsmasq > (mentioned in that script). All these are in Debian. Yes. but I don't need any of these, or other local (at in localhost) resolver. So that official page isn't helpful in my case. > >> If anyone has a good documention on how to configure openresolv >> correctly to use it with openconnect. > > I see that the openresolv wiki at Arch has a section on openconnect. > Obviously you may need to "bend" their pages when consulting them > for Debian. > Will check that out. I just realized "resolvconf" command in the script given in openconnect's Arch wiki page is not necessarily resolvclt and might as well refer to openconnect. When I searched for keybould with both openresolv and openconnect, all I've found was a (still open) 3 years issue on openconnect't gitlab. I'll give it a try and see what's to adjust for debian, once workload allows that. >> Thing is : years ago I used to use OpenVPN on debian on another >> computer, the DHCP client was also dhclient >> but I didn't to do any extra configuration, it just worked… The only >> differences was an older debian version, >> as the stable batk them was like Debian 7 or 8, and I was using wicd >> instead. So the network stuff probably changed since then >> >> Therefore I have no damn idea on how to configure stuff like >> openresolv. > > Cheers, > David.
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Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-22 18:20 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Roberto C. Sánchez <roberto@debian.org> - 2023-02-22 18:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Christoph Brinkhaus <c.brinkhaus@t-online.de> - 2023-02-22 18:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-23 11:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Reco <recoverym4n@enotuniq.net> - 2023-02-23 18:20 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Greg Wooledge <greg@wooledge.org> - 2023-02-22 19:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David Wright <deblis@lionunicorn.co.uk> - 2023-02-22 22:10 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-23 10:50 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable <tomas@tuxteam.de> - 2023-02-23 11:00 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-23 11:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David Wright <deblis@lionunicorn.co.uk> - 2023-02-24 06:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable <tomas@tuxteam.de> - 2023-02-24 06:50 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-24 10:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable <tomas@tuxteam.de> - 2023-02-24 10:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-24 11:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable tomas@tuxteam.de - 2023-02-24 11:50 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-27 15:20 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Greg Wooledge <greg@wooledge.org> - 2023-02-27 15:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Greg Wooledge <greg@wooledge.org> - 2023-02-24 13:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David Wright <deblis@lionunicorn.co.uk> - 2023-02-25 01:30 +0100
Forcing dhclient to not ignore tun0 interface when it's available davenull@tuxfamily.org - 2023-03-02 11:50 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available Tim Woodall <debianuser@woodall.me.uk> - 2023-03-03 04:10 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available Max Nikulin <manikulin@gmail.com> - 2023-03-03 06:30 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available Tim Woodall <debianuser@woodall.me.uk> - 2023-03-03 07:40 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available Max Nikulin <manikulin@gmail.com> - 2023-03-03 16:10 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available David Wright <deblis@lionunicorn.co.uk> - 2023-03-03 16:20 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available davenull@tuxfamily.org - 2023-03-06 13:40 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available David Wright <deblis@lionunicorn.co.uk> - 2023-03-07 05:10 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available davenull@tuxfamily.org - 2023-03-07 17:20 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available David Wright <deblis@lionunicorn.co.uk> - 2023-03-10 02:00 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available davenull@tuxfamily.org - 2023-03-06 13:20 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available David Wright <deblis@lionunicorn.co.uk> - 2023-03-07 05:10 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available davenull@tuxfamily.org - 2023-03-07 17:00 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available Max Nikulin <manikulin@gmail.com> - 2023-03-07 16:30 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available davenull@tuxfamily.org - 2023-03-07 18:00 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available David Wright <deblis@lionunicorn.co.uk> - 2023-03-10 02:00 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available davenull@tuxfamily.org - 2023-03-10 09:50 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available David Wright <deblis@lionunicorn.co.uk> - 2023-03-03 06:30 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available davenull@tuxfamily.org - 2023-03-03 18:10 +0100
Re: Forcing dhclient to not ignore tun0 interface when it's available David Wright <deblis@lionunicorn.co.uk> - 2023-03-04 18:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Cindy Sue Causey <butterflybytes@gmail.com> - 2023-02-23 02:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable conover@panix.com (John Conover) - 2023-02-23 03:20 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-23 11:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Jeremy Ardley <jeremy@ardley.org> - 2023-02-23 11:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David Wright <deblis@lionunicorn.co.uk> - 2023-02-28 05:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-02-28 16:10 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Tixy <tixy@yxit.co.uk> - 2023-02-28 17:00 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David Wright <deblis@lionunicorn.co.uk> - 2023-03-02 00:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-03-02 10:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Greg Wooledge <greg@wooledge.org> - 2023-03-02 13:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-03-02 13:50 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-03-02 14:10 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Greg Wooledge <greg@wooledge.org> - 2023-03-02 14:20 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable davenull@tuxfamily.org - 2023-03-02 16:20 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David <bouncingcats@gmail.com> - 2023-03-02 16:40 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David <bouncingcats@gmail.com> - 2023-03-02 16:20 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable Curt <curty@free.fr> - 2023-03-02 18:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David Wright <deblis@lionunicorn.co.uk> - 2023-03-02 19:20 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable <tomas@tuxteam.de> - 2023-03-02 20:30 +0100
Re: Debugging what is deleting/recreating /etc/resolv.conf with wrong configuration, on debian stable David Wright <deblis@lionunicorn.co.uk> - 2023-03-03 06:20 +0100
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