From: Michael Tremer <michael.tremer@ipfire.org>
To: development@lists.ipfire.org
Subject: [PATCH] openvpn: Tie client to use IPv4
Date: Mon, 18 Mar 2019 22:39:10 +0000 [thread overview]
Message-ID: <1552948750-2167-1-git-send-email-michael.tremer@ipfire.org> (raw)
[-- Attachment #1: Type: text/plain, Size: 2830 bytes --]
OpenVPN might try to connect via IPv6 in rare occasions.
To avoid that, we can tell it to use IPv4 exclusively.
Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org>
---
html/cgi-bin/ovpnmain.cgi | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/html/cgi-bin/ovpnmain.cgi b/html/cgi-bin/ovpnmain.cgi
index 4fb2349..282456e 100644
--- a/html/cgi-bin/ovpnmain.cgi
+++ b/html/cgi-bin/ovpnmain.cgi
@@ -967,14 +967,14 @@ unless(-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}"){mkdir "${General
print SERVERCONF "port $cgiparams{'DEST_PORT'}\n";
if ($cgiparams{'PROTOCOL'} eq 'tcp') {
- print SERVERCONF "proto tcp-server\n";
+ print SERVERCONF "proto tcp4-server\n";
print SERVERCONF "# Packet size\n";
if ($cgiparams{'MTU'} eq '') {$tunmtu = '1400'} else {$tunmtu = $cgiparams{'MTU'}};
print SERVERCONF "tun-mtu $tunmtu\n";
}
if ($cgiparams{'PROTOCOL'} eq 'udp') {
- print SERVERCONF "proto udp\n";
+ print SERVERCONF "proto udp4\n";
print SERVERCONF "# Paketsize\n";
if ($cgiparams{'MTU'} eq '') {$tunmtu = '1500'} else {$tunmtu = $cgiparams{'MTU'}};
print SERVERCONF "tun-mtu $tunmtu\n";
@@ -1063,14 +1063,14 @@ unless(-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}"){mkdir "${General
print CLIENTCONF "port $cgiparams{'DEST_PORT'}\n";
if ($cgiparams{'PROTOCOL'} eq 'tcp') {
- print CLIENTCONF "proto tcp-client\n";
+ print CLIENTCONF "proto tcp4-client\n";
print CLIENTCONF "# Packet size\n";
if ($cgiparams{'MTU'} eq '') {$tunmtu = '1400'} else {$tunmtu = $cgiparams{'MTU'}};
print CLIENTCONF "tun-mtu $tunmtu\n";
}
if ($cgiparams{'PROTOCOL'} eq 'udp') {
- print CLIENTCONF "proto udp\n";
+ print CLIENTCONF "proto udp4\n";
print CLIENTCONF "# Paketsize\n";
if ($cgiparams{'MTU'} eq '') {$tunmtu = '1500'} else {$tunmtu = $cgiparams{'MTU'}};
print CLIENTCONF "tun-mtu $tunmtu\n";
@@ -2178,14 +2178,14 @@ if ($confighash{$cgiparams{'KEY'}}[3] eq 'net'){
print CLIENTCONF "port $confighash{$cgiparams{'KEY'}}[29]\n";
if ($confighash{$cgiparams{'KEY'}}[28] eq 'tcp') {
- print CLIENTCONF "proto tcp-client\n";
+ print CLIENTCONF "proto tcp4-client\n";
print CLIENTCONF "# Packet size\n";
if ($confighash{$cgiparams{'KEY'}}[31] eq '') {$tunmtu = '1400'} else {$tunmtu = $confighash{$cgiparams{'KEY'}}[31]};
print CLIENTCONF "tun-mtu $tunmtu\n";
}
if ($confighash{$cgiparams{'KEY'}}[28] eq 'udp') {
- print CLIENTCONF "proto udp\n";
+ print CLIENTCONF "proto udp4\n";
print CLIENTCONF "# Paketsize\n";
if ($confighash{$cgiparams{'KEY'}}[31] eq '') {$tunmtu = '1500'} else {$tunmtu = $confighash{$cgiparams{'KEY'}}[31]};
print CLIENTCONF "tun-mtu $tunmtu\n";
--
2.6.3
reply other threads:[~2019-03-18 22:39 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1552948750-2167-1-git-send-email-michael.tremer@ipfire.org \
--to=michael.tremer@ipfire.org \
--cc=development@lists.ipfire.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox