./saprouter
SAP Network Interface Router, Version 40.4
Compiled Jun 3 2019 15:44:52
start router : ./saprouter -r
stop router : ./saprouter -s
soft shutdown: ./saprouter -p
router info : ./saprouter -l (-L)
new routtab : ./saprouter -n
toggle trace : ./saprouter -t
cancel route : ./saprouter -c id
dump buffers : ./saprouter -d
flush " : ./saprouter -f
hide errInfo : ./saprouter -z
start router with third-party library: ./saprouter -a library
generate encrypted password : ./saprouter -h password_to_encrypt
additional options
-R routtab : name of route-permission-file (default ./saprouttab)
-G logfile : name of log file (default no logging)
-T tracefile : name of trace file (default dev_rout)
-V tracelev : trace level to run with (default 1)
-H hostname : of running SAProuter (default localhost)
-S service : service-name / number (default 3299)
-P infopass : password for info requests
-C clients : maximum no of clients (default 800)
-Y servers : maximum no of servers to start (default 1)
-K [myname] : activate SNC; if given, use 'myname' as own sec-id
-A initstring: initialization options for third-party library
-D : switch DNS reverse lookup off
-E : append log- and trace-files to existing
-J filesize : maximum log file size in byte (default off)
-6 : IPv6 enabled
-Z : hide connect error information for clients
expert options
-B quelength : max. no. of queued packets per client (default 1)
-Q queuesize : max. total size for all queues (default 20000000 bytes)
-W waittime : timeout for blocking net-calls (default 5000 millisec)
-M min.max : portrange for outgoing connects, like -M 1.1023
-I address : address for outgoing connects, like -I 155.56.76.6
--sock_buf_size=bufsize : socket send/receive buffer size in bytes
(only set if larger than OS defaults)
default: 0
valid range: 32768 - 10000000 (0 = OS defaults)
# this is a sample routtab : -----------------------------------------
D host1 host2 serviceX
D host3
P * * serviceX
P 155.56.*.* 155.56
P 155.57.1011xxxx.*
P host4 host5 * xxx
P host6 localhost 3299
P host7 host8 telnet
S host9
P0,* host10
KP sncname1 * *
KS * host11 *
KD "sncname "abc" * *
KT sncname3 host11 *
# deny routes from host1 to host2 serviceX
# deny all routes from host3
# permit routes from anywhere to any host using serviceX
# permit all routes from/to addresses matching 155.56
# permit ... with 3rd byte matching 1011xxxx
# permit routes from host4 to host5 if password xxx supplied
# permit information requests from host6
# permit native-protocol-routes to non-SAP-server telnet
# permit ... excluding native-protocol-routes (SAP-servers only)
# permit ... if number of preceding/succeeding hops (SAProuters) <= 0/*
# permit SNC-connection with partnerid = 'sncname1' to any host
# permit all SAP-SAP SNC-connections to host11
# deny all SNC-connections with partnerid = 'sncname "abc'
# open connects to host11 with SNC enabled and partnerid = 'sncname3'
# first match [host/sncname host service] is used
# permission is denied if no entry matches
# service wildcard (*) does not apply to native-protocol-routes
# --------------------------------------------------------------------
