diff options
Diffstat (limited to 'isisd')
| -rw-r--r-- | isisd/isis_dlpi.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/isisd/isis_dlpi.c b/isisd/isis_dlpi.c index e61dd166..3cbe0b4f 100644 --- a/isisd/isis_dlpi.c +++ b/isisd/isis_dlpi.c @@ -313,12 +313,23 @@ open_dlpi_dev (struct isis_circuit *circuit) circuit->interface->name); return ISIS_WARNING; } - - /* Try first as Style 1 */ - (void) snprintf(devpath, sizeof (devpath), "/dev/%s", - circuit->interface->name); - unit = -1; - fd = dlpiopen (devpath, &acklen); + + /* Try the vanity node first, if permitted */ + if (getenv("DLPI_DEVONLY") == NULL) + { + (void) snprintf (devpath, sizeof(devpath), "/dev/net/%s", + circuit->interface->name); + fd = dlpiopen (devpath, &acklen); + } + + /* Now try as an ordinary Style 1 node */ + if (fd == -1) + { + (void) snprintf (devpath, sizeof (devpath), "/dev/%s", + circuit->interface->name); + unit = -1; + fd = dlpiopen (devpath, &acklen); + } /* If that fails, try again as Style 2 */ if (fd == -1) |