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- rrrrppppccccbbbbiiiinnnndddd((((1111MMMM)))) rrrrppppccccbbbbiiiinnnndddd((((1111MMMM))))
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- NNNNAAAAMMMMEEEE
- _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd - universal addresses to RPC program number mapper
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ////uuuussssrrrr////eeeettttcccc////rrrrppppccccbbbbiiiinnnndddd [ ----mmmmvvvvCCCC ] [ ----ffff _f_o_r_k_c_n_t ] [ ----aaaa _m_a_s_k,_m_a_t_c_h | ----aaaa _m_a_t_c_h ]
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd is a server that converts RPC program numbers into universal
- addresses. It must be running to make RPC calls.
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- When an RPC service is started, it will tell _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd at what address it
- is listening, and what RPC program numbers it is prepared to serve. When
- a client wishes to make an RPC call to a given program number, it will
- first contact _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd on the server machine to determine the address
- where RPC packets should be sent.
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- Normally, standard RPC servers are started by port monitors, so _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd
- must be started before port monitors are invoked.
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- _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd is restricted to users with the _rrrr_oooo_oooo_tttt user ID.
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- Options to customize _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd's behavior are read from the file
- /_e_t_c/_c_o_n_f_i_g/_r_p_c_b_i_n_d._o_p_t_i_o_n_s during system initialization. The options
- are:
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- ----mmmm Enable reception of RPC requests sent to _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd's multicast
- address.
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- ----vvvv Turn on verbose mode. In this mode, additional debugging and error
- information is printed to stderr.
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- ----CCCC Turn on compatibility mode. This will allow local applications to
- register with _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd using a network address other than the
- loopback address. Applications that do not use the SGI-provided RPC
- interfaces to register with rpcbind may require this option to
- function properly. However, use of this option will also introduce
- a known _ssss_eeee_cccc_uuuu_rrrr_iiii_tttt_yyyy problem.
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- ----ffff _f_o_r_k_c_n_t
- Ignored by _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd. It is supplied to provide command line
- compatibility with ppppoooorrrrttttmmmmaaaapppp.
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- _----_wwww When _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd receives a SIGINT signal, it saves a copy of its
- configuration in /tmp/rpcbind.file and /tmp/portmap.file. The _----_wwww
- switch causes _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd to warm start and preconfigure itself from
- these files when it is started.
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- ----aaaa _m_a_s_k,_m_a_t_c_h
- ----aaaa _m_a_t_c_h
- This option permits restriction of most of the _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd services to a
- subset of hosts or networks. (The _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd null procedure is not
- restricted.) The _m_a_s_k, and _m_a_t_c_h arguments are IP addresses in
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- PPPPaaaaggggeeee 1111
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- rrrrppppccccbbbbiiiinnnndddd((((1111MMMM)))) rrrrppppccccbbbbiiiinnnndddd((((1111MMMM))))
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- Internet dot notation (see _i_n_e_t(3N)) that represent masks, hosts or
- networks. The _m_a_s_k and _m_a_t_c_h arguments must be separated by a comma
- with no intervening whitespace. If _m_a_s_k and the comma are missing,
- the argument is interpreted as a Class A, B, or C network number and
- the mask is set to the value appropriate for the network's class.
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- The ----aaaa option can be repeated up to 50 times. For each mask and
- match specified, the requesting client host's address is logically-
- ANDed with _m_a_s_k; if the result equals _m_a_t_c_h, the client's request is
- processed. If none of the mask-match comparisons succeed, the
- request is rejected. Requests from all of the local host's
- addresses are always permitted.
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- ----AAAA This option is equivalent to a series of ----aaaa options listing all of
- the addresses of interfaces on the machine, with their netmasks. It
- is convenient for authorizing hosts on directly connected networks
- and point-to-point links without explicitly enumerating the
- networks. The restrictions defined by ----AAAA do not count against the
- limit of 50 ----aaaa options.
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- For example, if /_e_t_c/_c_o_n_f_i_g/_r_p_c_b_i_n_d._o_p_t_i_o_n_s contains
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- -a 255.255.255.0,128.32.199.0
- -a 192.0.2.0
- -a 255.255.255.255,192.26.51.3
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- access is restricted to any host on the Class B 128.32.199 subnet or the
- Class C 192.0.2 network or to the host with the 192.26.51.3 address.
- Requests from clients on any other networks will be rejected.
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- FFFFIIIILLLLEEEESSSS
- /tmp/rpcbind.file
- /tmp/portmap.file
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- NNNNOOOOTTTTEEEESSSS
- If _rrrr_pppp_cccc_bbbb_iiii_nnnn_dddd crashes, all RPC servers must be restarted.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- rpcinfo(1M), portmap(1M)
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- PPPPaaaaggggeeee 2222
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