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IRIX Base Documentation 1998 November
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IRIX 6.5.2 Base Documentation November 1998.img
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catman
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cat1
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sdpd.z
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sdpd
Wrap
Text File
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1998-10-30
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4KB
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67 lines
SSSSDDDDPPPPDDDD((((1111)))) SSSSDDDDPPPPDDDD((((1111))))
NNNNAAAAMMMMEEEE
sdpd - Session Directory Server Daemon
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
////uuuussssrrrr////OOOOnnnnRRRRaaaammmmpppp////bbbbiiiinnnn////ssssddddppppdddd [-_a _m_c_a_s_t__a_d_d_r] [-_p _m_c_a_s_t__p_o_r_t] [-_r _r_o_o_t__d_i_r] [-_d]
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
_s_d_p_d listens for multicast announcements on the network (as observed by
the server), maintains an updated list of these announcements, and makes
them available to clients through the use of the ._s_d_r _m_i_m_e _t_y_p_e suffix.
_s_d_p_d also maintains a list of locally created announcements, broadcasting
the information periodically. The _s_d_p_d server supports Mbone
announcements of type SPD V1, SPD V2, and SGI Radio.
OOOOPPPPEEEERRRRAAAATTTTIIIIOOOONNNN
_s_d_p_d listens on multicast address _2_2_4._2._1_2_7._2_5_5 and port _9_8_7_6 for SDP
V1.0, multicast address _2_2_4._2._1_2_7._2_5_4 and port _9_8_7_5 for SDP V2.0, and
multicast address _2_3_9._7._7._0 and port _5_8_0_0_2 for SGI Radio announcements.
The V2.0 address can be altered with the -a and -p options (see below.)
Locally created announcements are broadcast every 15 minutes on multicast
address _2_2_4._2._1_2_7._2_5_4, port _9_8_7_5.
_s_d_p_d is launched at system startup time. The operation of the server is
controlled by the setting of the _c_h_k_c_o_n_f_i_g _s_d_p_d option. The
/_e_t_c/_i_n_i_t._d/_r_u_n-_s_d_p_d {_s_t_a_r_t,_s_t_o_p} script is provided to allow one to stop
or start the server manually after the _c_h_k_c_o_n_f_i_g _s_d_p_d option is
appropriately set.
OOOOPPPPTTTTIIIIOOOONNNNSSSS
_----_aaaa mcast_addr specifies multicast IP address to listen on for version 2
announcements. (The default value is 224.2.127.254.)
_----_pppp mcast_port specifies UDP port to listen on for version 2
announcements. (The default value is 9875.)
_----_rrrr root_dir specifies the root directory for the two subdirectories,
sdpd-send and sdpd-out, containing the locally created announcements
and the received announcements respectively. (The default value is
/usr/ns-home/httpd-gateway/docs/webface/apps.)
_----_dddd Process runs in debug mode. Process does not daemonize. Network
information is sent to stderr.
FFFFIIIILLLLEEEESSSS
_////_uuuu_ssss_rrrr_////_nnnn_ssss_----_hhhh_oooo_mmmm_eeee_////_hhhh_tttt_tttt_pppp_dddd_----_gggg_aaaa_tttt_eeee_wwww_aaaa_yyyy_////_dddd_oooo_cccc_ssss_////_wwww_eeee_bbbb_ffff_aaaa_cccc_eeee_////_aaaa_pppp_pppp_ssss_////_ssss_dddd_pppp_dddd_----_ssss_eeee_nnnn_dddd
locally created announcements
_////_uuuu_ssss_rrrr_////_nnnn_ssss_----_hhhh_oooo_mmmm_eeee_////_hhhh_tttt_tttt_pppp_dddd_----_gggg_aaaa_tttt_eeee_wwww_aaaa_yyyy_////_dddd_oooo_cccc_ssss_////_wwww_eeee_bbbb_ffff_aaaa_cccc_eeee_////_aaaa_pppp_pppp_ssss_////_ssss_dddd_pppp_dddd_----_oooo_uuuu_tttt
received announcements
PPPPaaaaggggeeee 1111