Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | The following parameters should be tunable at compile time. Some of them |
2 | exist as sysctls too. | |
3 | ||
4 | This is far from complete | |
5 | ||
6 | Item Description | |
7 | ---------------------------------------------------------------------------- | |
8 | MAX_LINKS Maximum number of netlink minor devices. (1-32) | |
9 | RIF_TABLE_SIZE Token ring RIF cache size (tunable) | |
10 | AARP_HASH_SIZE Size of Appletalk hash table (tunable) | |
11 | AX25_DEF_T1 AX.25 parameters. These are all tunable via | |
12 | AX25_DEF_T2 SIOCAX25SETPARMS | |
13 | AX25_DEF_T3 T1-T3,N2 have the meanings in the specification | |
14 | AX25_DEF_N2 | |
15 | AX25_DEF_AXDEFMODE 8 = normal 128 is PE1CHL extended | |
16 | AX25_DEF_IPDEFMODE 'D' - datagram 'V' - virtual connection | |
17 | AX25_DEF_BACKOFF 'E'xponential 'L'inear | |
18 | AX25_DEF_NETROM Allow netrom 1=Y | |
19 | AX25_DF_TEXT Allow PID=Text 1=Y | |
20 | AX25_DEF_WINDOW Window for normal mode | |
21 | AX25_DEF_EWINDOW Window for PE1CHL mode | |
22 | AX25_DEF_DIGI 1 for inband 2 for cross band 3 for both | |
23 | AX25_DEF_CONMODE Allow connected modes 1=Yes | |
24 | AX25_ROUTE_MAX AX.25 route cache size - no currently tunable | |
25 | Unnamed (16) Number of protocol hash slots (tunable) | |
26 | DEV_NUMBUFFS Number of priority levels (not easily tunable) | |
27 | Unnamed (300) Maximum packet backlog queue (tunable) | |
28 | MAX_IOVEC Maximum number of iovecs in a message (tunable) | |
29 | MIN_WINDOW Offered minimum window (tunable) | |
30 | MAX_WINDOW Offered maximum window (tunable) | |
31 | MAX_HEADER Largest physical header (tunable) | |
32 | MAX_ADDR_LEN Largest physical address (tunable) | |
33 | SOCK_ARRAY_SIZE IP socket array hash size (tunable) | |
34 | IP_MAX_MEMBERSHIPS Largest number of groups per socket (BSD style) (tunable) | |
35 | 16 Hard coded constant for amount of room allowed for | |
36 | cache align and faster forwarding (tunable) | |
37 | IP_FRAG_TIME Time we hold a fragment for. (tunable) | |
38 | PORT_MASQ_BEGIN First port reserved for masquerade (tunable) | |
39 | PORT_MASQ_END Last port used for masquerade (tunable) | |
40 | MASQUERADE_EXPIRE_TCP_FIN Time we keep a masquerade for after a FIN | |
41 | MASQUERADE_EXPIRE_UDP Time we keep a UDP masquerade for (tunable) | |
42 | MAXVIFS Maximum mrouted vifs (1-32) | |
43 | MFC_LINES Lines in the multicast router cache (tunable) | |
44 | ||
45 | NetROM parameters are tunable via an ioctl passing a struct | |
46 | ||
47 | 4000 Size a Unix domain socket malloc falls back to | |
48 | (tunable) should be 8K - a bit for 8K machines like | |
49 | the ALPHA | |
50 |