Eicon Networks S52 Uživatelská příručka Strana 47

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 91
  • Tabulka s obsahem
  • ŘEŠENÍ PROBLÉMŮ
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 46
Eicon Connections for Linux User’s Guide
page 45
7. Once the parameters are set, press F2 Save and F10 to exit. The two ec.cfg files are now
configured for Sys-1 and Sys-2’s back-to-back connection.
8. If the Eiconcard is already loaded and running (using eccard start), run eccard stop
to stop it.
9. Connect the Eiconcard in Sys-1 to the Eiconcard in Sys-2 with an RS-232 null-modem cable.
10. Run eccard start on both systems. The Eiconcards on each system are loaded and
configured according to the parameters found in the system’s ec.cfg file.
11. Once eccard start has run successfully (no errors reported), you can use ecstatus on
both systems to check the integrity of the connection between Sys-1 and Sys-2.
12. Create a test circuit on both systems. Two sample files, sys1fr.if and sys2fr.if, are provided
with Routing Services which are configured for the purpose of running this test.
Circuit names need only be unique within one Linux system; you can specify the same
name for the test circuits used on Sys-1 and Sys-2.
13. Ensure the Eiconcards are already started, and run mprload -f sys1fr.if on Sys-1 and
mprload -f sys2fr.if on Sys-2. This loads the specified interface file down to the
Eiconcard Routing Services driver. If the -f option is not specified, the default file mpr.if
is loaded down to the driver.
14. Run mprstart on both systems to start the circuits. If you stop an Eiconcard after creating
a circuit entry, use mprstart to restart the circuit once you have restarted the card.
15. Run ecstatus frelay to confirm that the link between Sys-1 and Sys-2 is operational.
The Line State item appearing in the left column of the ecstatus display should be listed
as “Opened” on both systems, and the Number of active DLCI should be listed as “1.
Check that the circuit is correctly defined on both systems and that the two circuits are
bound by using the mprstat -c command. The systems display the following:
If there is an “E” in the Flags column, the binding or mapping of the circuit may be incorrect.
Determine what the error is and correct it. You can use the mprstart command to restart
the circuit or the mprstat -cv command to display detailed status information for the
circuits if necessary.
For more information on the ecstatus command, see ecstatus.html in the
/opt/dialogic/c4l/docs directory.
16. If the circuit states are set properly, continue with Testing Sys-1/Sys-2 Communications
on page 51.
[Sys-1]# mprstat -c
cctname Subnet Flags Port Comp Parameters First Hop I/F
test_fr1 FRBS OPB 1 Off DLCI:16 192.1.10
0.2
eic0
[Sys-2]# mprstat -c
cctname Subnet Flags Port Comp Parameters First Hop I/F
test_fr2 FRBS OPB 1 Off DLCI:16 192.1.10
0.1
eic0
Zobrazit stránku 46
1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 90 91

Komentáře k této Příručce

Žádné komentáře