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| author | joerg <joerg@FreeBSD.org> | 2001-12-30 20:43:09 +0000 |
|---|---|---|
| committer | joerg <joerg@FreeBSD.org> | 2001-12-30 20:43:09 +0000 |
| commit | 18ea14531f8f3ebbed2bebd7105b117847189e9f (patch) | |
| tree | 068d3149d316d0ee1a5f0bff940ac9ce35b5ec4f /sbin/spppcontrol/spppcontrol.8 | |
| parent | dcd142d5d3afac395fcc167f01e9c2b20e9da913 (diff) | |
| download | FreeBSD-src-18ea14531f8f3ebbed2bebd7105b117847189e9f.zip FreeBSD-src-18ea14531f8f3ebbed2bebd7105b117847189e9f.tar.gz | |
Implement the option to disable IPv6 on an sppp interface (counterpart
to the kernel code just committed).
MFC after: 1 month
Diffstat (limited to 'sbin/spppcontrol/spppcontrol.8')
| -rw-r--r-- | sbin/spppcontrol/spppcontrol.8 | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sbin/spppcontrol/spppcontrol.8 b/sbin/spppcontrol/spppcontrol.8 index ca227c9..60c08a0 100644 --- a/sbin/spppcontrol/spppcontrol.8 +++ b/sbin/spppcontrol/spppcontrol.8 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd December 27, 2001 +.Dd December 30, 2001 .Os .Dt SPPPCONTROL 8 .Sh NAME @@ -172,6 +172,17 @@ defaulting to 3000 ms. Enable negotiation of Van Jacobsen header compression. (Enabled by default.) .It Ar disable-vj Disable negotiation of Van Jacobsen header compression. +.It Ar enable-ipv6 +Enable negotiation of the IPv6 network control protocol. (Enabled by +default if the kernel has IPv6 enabled.) +.It Ar disable-ipv6 +Disable negotiation of the IPv6 network control protocol. Since every +IPv4 interface in an IPv6-enabled kernel automatically gets an IPv6 +address assigned, this option provides for a way to administratively +prevent the link from attempting to negotiate IPv6. Note that +initialization of an IPv6 interface causes a multicast packet to be +sent, which can cause unwanted traffic costs (for dial-on-demand +interfaces). .El .Sh EXAMPLES .Bd -literal @@ -181,6 +192,7 @@ bppp0: phase=dead hisauthproto=chap hisauthname="ifb-gw" norechallenge lcp-timeout=3000 enable-vj + enable-ipv6 .Ed .Pp Display the settings for bppp0. The interface is currently in |
