Figure 4: Overview of a SLIP packet

C0 45 00 00 54 00 01 00    00 40 01 58 91 80 7F 1E


DB DC 80 7F 02 DB DD 08    00 0D FB EA 03 00 01 00


00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00


00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 C0


C0 is the SLIP "END" character.  Most SLIP implementations
use this at the beginning of the packet as well.

DB is the SLIP "ESC" character.  SLIP uses this character
to replace special characters in the data stream.  The
DB DC above is the replacement for C0.  The DB DD replaces
the ESC token, DB.