Use the right network/link type, prepend the vISDN header...

Now only the LAPD header is invalid...

tree: 709f6aebd1e1e2717c3ad437d81c6dd922563412
  1. tests/
  2. tools/
  3. AUTHORS
  4. configure.in
  5. COPYING
  6. Makefile.am
  7. README