xl2tpd.conf(5) File Formats Manual xl2tpd.conf(5) (NAME) xl2tpd.conf - L2TPD (DESCRIPTION) xl2tpd.conf xl2tpd nj l2tp . nj (sections) . FIFO ( /var/run/xl2tpd/l2tp-control) nj. xl2tpd.8 . default nj nj nj. (GLOBAL SECTION) auth file nj l2tp. nj /etc/xl2tpd/l2tp-secrets . ipsec saref IPsec (Security Association tracking). nj xl2tpd (refme refhim) IP NAT NAT nj. . Openswan KLIPS "mast" nj. ( http://www.openswan.org ) yes SAref nj recvmsg() . nj 'yes' 'no' . nj 'no' . saref refinfo IPsec setsockopt nj. () . nj Openswan 2.6.35 nj 2.6.35 saref 22 nj. +3.6.36 22 IP_NODEFRAG nj. IP_IPSEC_REFINFO 30 . nj 30 . nj nj SAref 22 . listen-addr IP nj nj. nj nj INADDR_ANY (0.0.0.0) nj nj nj. port xl2tpd UDP . nj 1701 . access control 'yes' xl2tpd (peers) nj nj nj. nj 'no' . debug avp 'yes' nj L2TP AVP syslog nj. debug network 'yes' nj syslog nj. debug packet 'yes' nj L2TP nj. : STDOUT nj -D . debug state 'yes' nj FSM syslog nj. debug tunnel 'yes' nj syslog nj. max retries . nj. nj 5 . LNS (LNS SECTION) exclusive 'yes' . (no) ip range nj IP LNS nj nj LAC PPP nj. nj . 'no' nj. nj IP - IP nj (: 1.1.1.1 - 1.1.1.10). ip range assign ip no . assign ip xl2tpd IP nj ip range 'no' . nj IP pppd RADIUS AAA nj. (no) lac nj IP LAC xl2tpd LNS . ip range . hidden bit 'yes' xl2tpd nj AVP L2TP . AVP AVP rfc2661 . local ip IP IP xl2tpd. local ip range nj LNS nj nj LAC PPP nj. local ip (nj) IP . ip range . assign ip . length bit 'yes' l2tp . (refuse | require) chap CHAP ppp. (refuse | require) pap PAP ppp. (refuse | require) authentication . unix authentication 'yes' /etc/passwd ppp . hostname xl2tpd nj. ppp debug nj pppd nj. pass peer IP pppd nj ipparam. nj nj . pppoptfile pppd . call rws . nj nj L2TP nj. L2TP (RFC2661) nj nj nj. tunnel rws nj. nj nj . flow bits 'yes' nj nj. nj nj. challenge 'yes' (challenge authentication) nj. rx bps nj. tx bps nj. LAC (LAC SECTION) nj LAC . LNS nj LAC ( nj l2tp / ppp). lns dns ip LNS . autodial 'yes' xl2tpd nj LAC nj (dial) nj. redial 'yes' xl2tpd nj . xl2tpd nj . redial timeout nj . redial yes . nj . max redials X nj nj. (FILES) /etc/xl2tpd/xl2tpd.conf xl2tpd nj nj. /etc/xl2tpd/l2tp-secrets nj nj. /var/run/xl2tpd/l2tp-control nj nj. (BUGS) nj https://github.com/xelerance/xl2tpd nj . (SEE ALSO) xl2tpd(8), xl2tpd-control(8), pppd(8) (COPYLEFT) nj nj (GPL) nj ( ) / . . . nj ( LICENSE ) https://www.gnu.org/licenses nj (Free Software Foundation, Inc.) . (CONTRIBUTORS) Alexander Dorokhov Alexander Naumov (AUTHORS) l2tpd Xelerance: https://github.com/xelerance/xl2tpd Michael Richardson Paul Wouters Samir Hussain nj (http://www.sourceforge.net/projects/l2tpd) : Scott Balmos David Stipp Jeff McAdams l2tpd 0.61. Jacco de Leeuw l2tpd. Copyright (C)1998 Adtran, Inc. Mark Spencer Jan 2022 xl2tpd.conf(5)