He tenido uno que otro problema para hacer funcionar l servidor de t\u00faneles de casa, luego de un up-grade desde KAMIKAZE a BACKFIRE, y me ha tomado unos 45 minutos encontrar el problema\u2026 y para ahorrarme m\u00e1s adelante el disgusto, pongo aqu\u00ed la soluci\u00f3n.<\/p>\n
B\u00e1sicamente la \u00faltima versi\u00f3n de OPENWRT \u00abBACKFIRE\u00bb se instala un servidor de conexiones PPP (el servidor PPPD) de una versi\u00f3n 2.4.4, y cuando queremos instalar el servidor PPTPD el sistema solo nos ofrece una opci\u00f3n y versi\u00f3n, la cual posee un controlador que es solo compatible con el PPPD 2.4.3 por ese detallito, el servidor de PPTPD no funciona. Y vueltas y m\u00e1s vueltas he encontrado que el controlador solo llama a m\u00e1s informaci\u00f3n de usuario as\u00ed que \u00abpa fuera\u00bb, lo quitamos de la configuraci\u00f3n y listo ya levanta.<\/p>\n
El mensaje de error<\/p>\n
Aug 22 07:44:19 gateway-fon daemon.info pptpd[2135]: CTRL: Starting call (launching pppd, opening GRE)<\/p>\n
Aug 22 07:44:19 gateway-fon daemon.err pppd[2136]: Plugin \/usr\/lib\/pptpd\/pptpd-logwtmp.so is for pppd version 2.4.3, this is 2.4.4<\/p>\n
Aug 22 07:44:19 gateway-fon daemon.err pptpd[2135]: GRE: read(fd=7,buffer=41fd7c,len=8196) from PTY failed: status = -1 error = Input\/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs<\/p>\n
Aug 22 07:44:19 gateway-fon daemon.err pptpd[2135]: CTRL: PTY read or GRE write failed (pty,gre)=(7,8)<\/p>\n
La soluci\u00f3n fue comentar esto: #logwtmp<\/p>\n
[sourcecode language=\u00bbpy\u00bb]
\nroot@gateway-fon:\/etc# cat pptpd.conf<\/p>\n
#debug<\/p>\n
option \/etc\/ppp\/options.pptpd<\/p>\n
speed 115200<\/p>\n
#stimeout 10<\/p>\n
#logwtmp<\/p>\n
#localip & remoteip are not needed, ip management is done by pppd<\/p>\n
localip 192.168.99.2<\/p>\n
remoteip 192.168.99.3-8<\/p>\n
#listen 192.168.99.1<\/p>\n
root@gateway-fon:\/etc\/ppp# cat options.pptpd<\/p>\n
#debug<\/p>\n
logfile \/home\/var\/log\/pptp-server.log<\/p>\n
#192.168.99.1:<\/p>\n
auth<\/p>\n
name "buhonet"<\/p>\n
lcp-echo-failure 3<\/p>\n
lcp-echo-interval 60<\/p>\n
default-asyncmap<\/p>\n
mtu 1482<\/p>\n
mru 1482<\/p>\n
nobsdcomp<\/p>\n
nodeflate<\/p>\n
#noproxyarp<\/p>\n
#nomppc<\/p>\n
#require-mppe-128<\/p>\n
#mppe required,no40,no56,stateless<\/p>\n
require-mschap-v2<\/p>\n
refuse-chap<\/p>\n
refuse-mschap<\/p>\n
refuse-eap<\/p>\n
refuse-pap<\/p>\n
ms-dns 192.168.99.1<\/p>\n
#plugin radius.so<\/p>\n
#radius-config-file \/etc\/radius.conf<\/p>\n
[\/sourcecode]<\/p>\n
Saludos.<\/p>\n","protected":false},"excerpt":{"rendered":"
He tenido uno que otro problema para hacer funcionar l servidor de t\u00faneles de casa, luego de un up-grade desde KAMIKAZE a BACKFIRE, y me ha tomado unos 45 minutos encontrar el problema\u2026 y para ahorrarme m\u00e1s adelante el disgusto, pongo aqu\u00ed la soluci\u00f3n. B\u00e1sicamente la \u00faltima versi\u00f3n de OPENWRT \u00abBACKFIRE\u00bb se instala un servidor …
Seguir leyendo Pptpd en OPENWRT backfire<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.walii.es\/index.php?rest_route=\/wp\/v2\/posts\/685"}],"collection":[{"href":"https:\/\/blog.walii.es\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.walii.es\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.walii.es\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.walii.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=685"}],"version-history":[{"count":6,"href":"https:\/\/blog.walii.es\/index.php?rest_route=\/wp\/v2\/posts\/685\/revisions"}],"predecessor-version":[{"id":723,"href":"https:\/\/blog.walii.es\/index.php?rest_route=\/wp\/v2\/posts\/685\/revisions\/723"}],"wp:attachment":[{"href":"https:\/\/blog.walii.es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.walii.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.walii.es\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}