diff options
Diffstat (limited to 'proto/babel/babel.h')
| -rw-r--r-- | proto/babel/babel.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/proto/babel/babel.h b/proto/babel/babel.h index aea0dd88..7b5037ab 100644 --- a/proto/babel/babel.h +++ b/proto/babel/babel.h @@ -50,10 +50,12 @@ #define BABEL_INITIAL_HOP_COUNT 255 #define BABEL_MAX_SEND_INTERVAL 5 #define BABEL_TIME_UNITS 100 /* On-wire times are counted in centiseconds */ - #define BABEL_SEQNO_REQUEST_EXPIRY 60 #define BABEL_GARBAGE_INTERVAL 300 +/* Max interval that will not overflow when carried as 16-bit centiseconds */ +#define BABEL_MAX_INTERVAL (0xFFFF/BABEL_TIME_UNITS) + #define BABEL_OVERHEAD (SIZE_OF_IP_HEADER+UDP_HEADER_LENGTH) #define BABEL_MIN_MTU (512 + BABEL_OVERHEAD) |