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BSD: sysctl net.inet.ip.forwarding=1 is not necessary.

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If your machine is a firewall/router, it affects whether people behind the
router can use your sshuttle connection - in the same way that it affects
whether they can route *anything* through you.  And thus, it should be set
by the admin, not by sshuttle.

sshuttle works fine for the local user either way.

(This also affects MacOS since it's a BSD variant.)
This commit is contained in:
Avery Pennarun 2010-10-01 00:39:30 -07:00
parent 8b4466b802
commit f950a3800b
1 changed files with 0 additions and 1 deletions
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1
firewall.py
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@ -129,7 +129,6 @@ def do_ipfw(port, subnets):
if subnets: if subnets:
sysctl_set('net.inet.ip.fw.enable', 1) sysctl_set('net.inet.ip.fw.enable', 1)
sysctl_set('net.inet.ip.forwarding', 1)
sysctl_set('net.inet.ip.scopedroute', 0) sysctl_set('net.inet.ip.scopedroute', 0)
ipfw('add', sport, 'check-state', 'ip', ipfw('add', sport, 'check-state', 'ip',