a7d662b71c
Clear M_BCAST and M_MCAST on outgoing mbufs.
...
Don't copy ttl from the inner packet to the encapsulating packet. Make
the outer ttl sysctl'able. This should close PR 14269 from Jasper Wallace
(change partly from there) and it makes traceroute work over gre tunnels.
2002-02-24 17:22:20 +00:00
b87cb9344b
whitespace/indentation cleanup
2001-05-10 01:23:51 +00:00
c5293456da
Adapt to bpfattach() changes, and further centralize the bpfattach()
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and bpfdetach() calls into link-type subroutines where possible.
2000-12-12 18:00:22 +00:00
9c86b65a92
Fix an omission in the gre cloning changes.
2000-07-05 22:45:25 +00:00
4ec021cecf
Make gre(4) a cloning network pseudo-device.
2000-07-05 18:14:13 +00:00
e1ed9178a1
Add the `packed' attribute to structures which describe wire protocol
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data formats.
1999-11-19 20:41:19 +00:00
3322b9a32e
Add an extern declaration of gre_softc[] here. Wrap it and the prototypes
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in #ifdef _KERNEL.
1998-12-22 01:33:45 +00:00
588ccb2d75
Fix some typos in comments, and clean up some whitespace.
1998-10-07 23:33:02 +00:00
eaccb9cd8d
Start supporting IPPROTO_MOBILE (55) encapsulation. This is yet
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another tunneling protocol used by the Mobile-IP people. See RFC 2004
for this.
1998-09-30 05:59:27 +00:00
366b9c4515
Add a gre tunnel pseudo network device. Gre = generic route encapsulation.
...
This device shows up like any other network interface and can be used to
tunnel L3 protocols as e.g. IP over IP.
1998-09-13 20:27:47 +00:00
martin