syslog-ng network() 대상이 Transport("tcp")를 좋아하지 않습니다.

syslog-ngv3.5.6을 설치하여 다음을 수행했습니다 Debian GNU/Linux 8.7 (jessie).

# syslog-ng --version
syslog-ng 3.5.6
Installer-Version: 3.5.6
Revision: 3.5.6-2+b1 [@416d315] (Debian/unstable)
Compile-Date: Oct  1 2014 18:23:11
Available-Modules: confgen,basicfuncs,afstomp,afsocket-tls,csvparser,syslogformat,affile,cryptofuncs,redis,afsql,afsmtp,afsocket-notls,afamqp,afprog,afsocket,system-source,dbparser,json-plugin,afmongodb,linux-kmsg-format,tfgeoip,afuser
Enable-Debug: off
Enable-GProf: off
Enable-Memtrace: off
Enable-IPv6: on
Enable-Spoof-Source: on
Enable-TCP-Wrapper: on
Enable-Linux-Caps: on
Enable-Pcre: on

이제 네트워크 대상을 구성해 보십시오.

destination d_netsrv {
  network(
    transport("tcp")
    ip-protocol(4) ip(10.3.2.1) port(601)
    so-keepalive(yes) keep-alive(yes)
    flags(syslog-protocol)
  );
};

하지만 syslog-ng좋아하지 않아운송()옵션:

# syslog-ng --syntax-only
Error parsing afsocket, syntax error, unexpected KW_TRANSPORT, expecting LL_IDENTIFIER or LL_STRING in /etc/syslog-ng/syslog-ng.conf at line 53, column 5:

    transport("tcp")
    ^^^^^^^^^

syslog-ng documentation: http://www.balabit.com/support/documentation/?product=syslog-ng
mailing list: https://lists.balabit.hu/mailman/listinfo/syslog-ng

어떤 아이디어가 있나요?