Le Vendredi 7 Juin 2002 08:45, Glyn Davies a �crit :
> Good day,
>
> I am trying to get 2 leased-line modems to connect using multilink. I am
> unsure which file does what and hope that someone has some guidance for me,
> please.
>
Glyn:
I am totally unfamiliar with multilink.
In order to test it with Bering you need to use ppp.lrp
Refer to this section of the Bering users guide for further help:
http://leaf.sourceforge.net/devel/jnilo/bumodem.html

To activate multilink, according to the pppd man page, you then need to add 
the "multilink" statement in the /etc/ppp/peers/provider file.

Hope that can help. 
Cheers
Jacques

Excerpt from the pppd man page:
MULTILINK
       Multilink PPP provides the capability to  combine  two  or
       more  PPP  links  between a pair of machines into a single
       `bundle', which appears as a single virtual PPP link which
       has  the combined bandwidth of the individual links.  Cur�
       rently, multilink PPP is only supported under Linux.

       Pppd detects that the link it is controlling is  connected
       to the same peer as another link using the peer's endpoint
       discriminator and the authenticated identity of  the  peer
       (if  it authenticates itself).  The endpoint discriminator
       is a block of data which  is  hopefully  unique  for  each
       peer.   Several  types  of  data  can  be  used, including
       locally-assigned  strings  of  bytes,  IP  addresses,  MAC
       addresses,  randomly strings of bytes, or E-164 phone num�
       bers.  The endpoint discriminator sent to the peer by pppd
       can be set using the endpoint option.

       In circumstances the peer may send no endpoint discrimina�
       tor or a non-unique value.   The  optional  bundle  option
       adds an extra string which is added to the peer's endpoint
       discriminator and authenticated identity when matching  up
       links  to  be  joined  together  in  a bundle.  The bundle
       option can also be used to allow the establishment of mul�
       tiple bundles between the local system and the peer.  Pppd
       uses a TDB  database  in  /var/run/pppd.tdb  to  match  up
       links.

       Assuming that multilink is enabled and the peer is willing
       to negotiate multilink, then when pppd is invoked to bring
       up  the  first  link  to  the peer, it will detect that no
       other link is connected to the peer and create a new  bun�
       dle,  that  is,  another ppp network interface unit.  When
       another pppd is invoked to bring up another  link  to  the
       peer, it will detect the existing bundle and join its link
       to it.  Currently, if the first pppd terminates (for exam�
       ple,  because of a hangup or a received signal) the bundle
       is destroyed.

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