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Subject: Re: Trouble running a proxy VPN
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From: Thomas Sattler <sattler@med.uni-frankfurt.de>
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Am 17.06.2017 um 06:26 schrieb Pranesh Prakash:
> Step 2: Change /etc/sysctl.conf to allow the forwarding of IPv4 packets
> even after reboots:
> $ sudo sed '/ip_forward/s/^# *//' /etc/sysctl.conf

Shouldn't this be "sed -i" instead of just "sed"?

Thomas