diff options
| author | Yoshinobu Inoue <shin@FreeBSD.org> | 1999-11-05 14:41:39 +0000 |
|---|---|---|
| committer | Yoshinobu Inoue <shin@FreeBSD.org> | 1999-11-05 14:41:39 +0000 |
| commit | 76429de41a85f7f29554d53bc0a171c0e3913fcf (patch) | |
| tree | f40f3ca5e5c27dfec6f4c10b00aa3b391491a550 /sys/netinet/tcp.h | |
| parent | a3f09ae6e1779f79dc58fcde7a742a5fc06fd818 (diff) | |
Notes
Diffstat (limited to 'sys/netinet/tcp.h')
| -rw-r--r-- | sys/netinet/tcp.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/netinet/tcp.h b/sys/netinet/tcp.h index 268b54e272c1..436f23a86260 100644 --- a/sys/netinet/tcp.h +++ b/sys/netinet/tcp.h @@ -102,6 +102,14 @@ struct tcphdr { */ #define TCP_MSS 512 +/* + * Default maximum segment size for TCP6. + * With an IP6 MSS of 1280, this is 1220, + * but 1024 is probably more convenient. (xxx kazu in doubt) + * This should be defined as MIN(1024, IP6_MSS - sizeof (struct tcpip6hdr)) + */ +#define TCP6_MSS 1024 + #define TCP_MAXWIN 65535 /* largest value for (unscaled) window */ #define TTCP_CLIENT_SND_WND 4096 /* dflt send window for T/TCP client */ |