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author | eugen <eugen@FreeBSD.org> | 2018-03-16 15:04:13 +0000 |
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committer | eugen <eugen@FreeBSD.org> | 2018-03-16 15:04:13 +0000 |
commit | 9f6beba02edb308e55ccfa9073e621492cd4954a (patch) | |
tree | 105f18ca3875fd7b50332b8aee21ccbbc0ca935f /share | |
parent | 56f9e5770281a6bd614094064c683c5d4bdde8cd (diff) | |
download | FreeBSD-src-9f6beba02edb308e55ccfa9073e621492cd4954a.zip FreeBSD-src-9f6beba02edb308e55ccfa9073e621492cd4954a.tar.gz |
MFC r329279: add support for user-supplied Host-Uniq tag to ng_pppoe(4).
Submitted by: ale
Approved by: avg (mentor), mav (mentor)
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D9270
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/ng_pppoe.4 | 63 |
1 files changed, 59 insertions, 4 deletions
diff --git a/share/man/man4/ng_pppoe.4 b/share/man/man4/ng_pppoe.4 index 2b367b8..7b0aee7 100644 --- a/share/man/man4/ng_pppoe.4 +++ b/share/man/man4/ng_pppoe.4 @@ -35,7 +35,7 @@ .\" $FreeBSD$ .\" $Whistle: ng_pppoe.8,v 1.1 1999/01/25 23:46:27 archie Exp $ .\" -.Dd September 15, 2015 +.Dd February 14, 2018 .Dt NG_PPPOE 4 .Os .Sh NAME @@ -104,12 +104,33 @@ the state machine as a client. It must be newly created and a service name can be given as an argument. It is legal to specify a zero-length service name, this is common on some DSL setups. -It is possible to request a connection to a specific -access concentrator by its name using the "AC-Name\\Service-Name" syntax. -A session request packet will be broadcasted on the Ethernet. +It is possible to request a connection to a specific access concentrator, +and/or set a specific Host-Uniq tag, required by some Internet providers, +using the +.Qq Li [AC-Name\\][Host-Uniq|]Service-Name +syntax. +To set a binary Host-Uniq, it must be encoded as a hexadecimal lowercase +string and prefixed with +.Qq Li 0x , +for example +.Qq Li 0x6d792d746167 +is equivalent to +.Qq Li my-tag . +A session request packet will be broadcast on the Ethernet. This command uses the .Dv ngpppoe_init_data structure shown below. +For example, this init data argument can be used to +connect to +.Qq Li my-isp +service with +.Qq Li my-host +uniq tag, accepting only +.Qq Li remote-ac +as access concentrator: +.Bd -literal -offset indent +"remote-ac\\my-host|my-isp" +.Ed .It Dv NGM_PPPOE_LISTEN Pq Ic pppoe_listen Tell a nominated newly created hook that its session should enter the state machine as a server listener. @@ -258,7 +279,41 @@ struct ngpppoe_maxp { uint16_t data; }; .Ed +.It Dv NGM_PPPOE_SEND_HURL Pq Ic send_hurl +Tell a nominated hook with an active session to send a PADM message with +a HURL tag. +The argument is the URL to be delivered to the client: +.Bd -literal -offset indent +ngctl msg fxp0:orphans send_hurl '{ hook="myHook" data="http://example.net/cpe" }' +.Ed +.It Dv NGM_PPPOE_SEND_MOTM Pq Ic send_motm +Tell a nominated hook with an active session to send a PADM message with +a MOTM tag. +The argument is the message to be delivered to the client: +.Bd -literal -offset indent +ngctl msg fxp0:orphans send_motm '{ hook="myHook" data="Welcome aboard" }' +.Ed .El +.Pp +The two commands above use the same ngpppoe_init_data structure described +above. +.Bl -tag -width 3n +.It Dv NGM_PPPOE_HURL +This command is sent to the node that started this session when a PADM +message with a HURL tag is received, and contains a URL that the host can +pass to a web browser for presentation to the user. +.It Dv NGM_PPPOE_MOTM +This command is sent to the node that started this session when a PADM +message with a MOTM tag is received, and contains a Message Of The +Minute that the host can display to the user. +.El +.Pp +The two commands above use a common data structure: +.Bd -literal -offset 4n +struct ngpppoe_padm { + char msg[PPPOE_PADM_VALUE_SIZE]; +}; +.Ed .Sh SHUTDOWN This node shuts down upon receipt of a .Dv NGM_SHUTDOWN |