ZyXEL ZyWALL USG 300 User Guide - Page 1091
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END OF TERMS AND CONDITIONS. Appendix F Open Software Announcements This Product includes bridge-utils, dhcpcd, pptp, rp-pppoe, vlan, keepalived, quagga, libol, proftpd, syslog-ng, pam, tzcode, iproute2, iptables/netfilter(kernel), dhcp-helper, busybox, Linux kernel, hostapd, wireless_tools., arp-sk, ipset, pcmcia-cs, libeeprog, mgetty, gmp, msmtp, libqsearch and samba software under GPL license. GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. ZyWALL USG 300 User's Guide 1091
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