2c2ff2e32d
one more indentation fix
2001-05-10 01:30:55 +00:00
b87cb9344b
whitespace/indentation cleanup
2001-05-10 01:23:51 +00:00
dc452a48f6
no longer need to carry local version of inet_ntoa, we have it in libkern.
2001-05-10 01:04:08 +00:00
d7333fb163
splimp -> splnet
2001-04-12 17:53:48 +00:00
ffc12ee678
explicitly use u_int32_t for DLT_NULL encapsulation.
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correct gif address family. from chopps, sync with kame.
2001-02-20 07:58:16 +00:00
fc5dafc79b
Fix a rather annoying problem where the sockaddr_dl which holds
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the link level name for the interface (ifp->if_sadl) is allocated
before ifp->if_addrlen is initialized, which could lead to allocating
too little space for the link level address.
Do this by splitting allocation of the link level name out of
if_attach() and into if_alloc_sadl(), which is normally called
by functions like ether_ifattach(). Network interfaces which
don't have a link-specific attach routine must call if_alloc_sadl()
themselves (example: gif).
Link level names are freed by if_free_sadl(), which can be called
from e.g. ether_ifdetach(). Drivers never need call if_free_sadl()
themselves as if_detach() will do it if it is not already done.
While here, add the ability to pass an AF_LINK address to
SIOCSIFADDR in ether_ioctl() (this is what caused me to notice
the problem that the above fixes).
2001-01-17 00:30:49 +00:00
ed7695a765
Fill in if_dlt.
2000-12-18 19:44:33 +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
4a0283d9f0
Allow changing of settings via ioctl only for the superuser.
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Fixes PR security/11524.
2000-11-19 18:48:44 +00:00
8358c07048
Add bpf tap to gre interface.
2000-08-25 00:51:20 +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
87568e8d82
defopt the XNS protocol (options NS), clean up the use of related
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option headers / defines
1999-10-25 19:18:10 +00:00
12b25faeaf
KNFify. Add LINK1 flag to turn off that address munging thing, for cases
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where the tunnel endpoint is not the same as the remote GRE destination.
1999-06-28 07:52:38 +00:00
d446fb449c
exterminate ovbcopy. patches provided by Erik Bertelsen, pr-7145
1999-03-12 22:42:30 +00:00
fbd6e613b3
We no longer support IPIP (IP proto 4).
1999-01-26 21:21:14 +00:00
6ae68b4feb
Pull the IP-in-IP tunneling support out of the GRE code. It's not handled
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by a separate IP-IP input path.
XXX Should eventually do the same thing for IPPROTO_MOBILE.
1999-01-11 21:32:13 +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
6831c842f3
The post 1.3.2 world is actually ready for this.
1998-09-13 21:39:49 +00:00
366b9c4515
Add a gre tunnel pseudo network device. Gre = generic route encapsulation.
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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
itojun