Hi,
I've observed this strange behaviour for a while in my test environment. It
looks like that all problems gone away when I switch to "hub-mode"
instead
of switch mode.
Does tinc still work properly in switch mode when I transport vlan tagged
traffic within that tunnel? In my environment the side, which is receiving
arp requests from the wired interface, is running out of memory. The other
side, which receivces the arp requests through the tunnel doesn't run out of
memory.
Best regards
Florian
-----Original Message-----
From: "Florian Schoedel" <Florian.Schoedel at
meteringservice.de>
To: tinc-devel at tinc-vpn.org
Date: Fri, 06 Jun 2014 09:50:33 +0200
Subject: memory leak
Hi,
I am running tinc on alpine linux 2.7.8 in 2 seperate environments. The
first environment is running for about a month without any problems.
The second environment causes some trouble. It looks like a memory leak on
the client side.
tincd.conf:
ConnectTo=ServerHost
Device=/dev/net/tun
Mode=switch
Name=ClientHost
PMTUDiscovery = yes
DeviceType=tap
PriorityInheritance = yes
Compression=10
hosts/ServerHost
Address=XXXX
PMTUDiscovery = yes
PriorityInheritance = yes
-----BEGIN RSA PUBLIC KEY-----
XXX
-----END RSA PUBLIC KEY-----
Linux Kernel 3.10.40-0-grsec #1-Alpine SMP Wed May 14 07:59:37 UTC 2014
x86_64 Linux
apk info tinc
tinc-1.0.23-r1 description: tinc is a Virtual Private Network (VPN) daemon
tinc-1.0.23-r1 webpage: http://www.tinc-vpn.org/
tinc-1.0.23-r1 installed size: 180224
apk info openssl
openssl-1.0.1h-r0 description: Toolkit for SSL v2/v3 and TLS v1
openssl-1.0.1h-r0 webpage: http://openssl.org
openssl-1.0.1h-r0 installed size: 589824
apk info lzo
lzo-2.03-r5 description: LZO -- a real-time data compression library
lzo-2.03-r5 webpage: http://www.oberhumer.com/opensource/lzo
lzo-2.03-r5 installed size: 131072
It doesn't matter if I bypass-security or disable / enable compression.
Can anybody confirm, that tinc is running on alpine linux with this software
versions?
Thanks a lot
Florian
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