-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi Pippo,
the default OpenWrt syslog daemon writes all logs to a ringbuffer in RAM which gets erased once the power is switched off. So there is no trace of logins of any kind (unless you freeze the RAM with liquid nitrogen to -150°C). However, you can either use a remote syslog server as Ronaldo already pointed out or you can attach a USB thumb drive to your router and use it to store logs persitently. You can also store your logs somewhere on /root or /usr. Those mount points are mounted on /overlay wich is a persistent overlay filesystem. But keep in mind, that once /overlay is full, you probably have to factory reset your device. You cannot store logs on /tmp or /var, since those mount points are ramdisks that also get erased once the power is switched off. http://wiki.openwrt.org/doc/howto/log.essentials#output Regards, Jannis Am 20.08.2015 um 15:50 schrieb Pippo Pappo: > Ronaldo .. so, basically, (unless some modification are made to the > tipical configuration of these kind of devices) i have to assume > that taking a router that is powered off i can't find any trace of > previous logins (the ones made through the administrative web > interface and the ones made through ssh clients to dropbear) nor > the succesful ones nor the failed ones ... at least the failed ones > i would think that should be useful to save them somewhere .. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCgAGBQJV1eX8AAoJEACmLqAIGmX7pCEP/2bWFmAAjCi4kYzs7OOeVX3F Rmx0xpKs4heXGEQQ1ZYBYcEp93HZJiNd+GZ5FbHliOwjnHIRSQQLnUmbeoBoOdPH 88KGYgeFuAeRBnAEGCYf30nlH/VoSBDA5ze8U/fCvJ4yhbWsADelZagrPDkOj9ZR wtb7PGv2Uqx74f7U0umiBYQFEI4txf9s/XBuOWTAjUXZRXN2D/PrsQwq61xAmG0k jrNJYv7Og/2i4BOZakuc/Pf62F7a8TzzWKF5hjGHP1PJTxkEpEEOOOVAVzeootAE OpLyhAcZFgzxJ2vD8TNnxsb7+Rc38rn2/WY7mM3wZRB4QN6e8D+T37wh/BhnaTHk OGWmNIMYJ8JzQnZdd7pKbfAOABaYgZoPSCSGmG0yO3tLCh5IMSn27kIVQAQtd3oK +mgvmSRD1pqBjf6YzG50NFWTPeMQTrP6ORXIg1+wMLwDGSM8NCO4qW0L/Ait/bh5 ulxmn6KLq/nFxZN7YJaNhAZlFJ3w7x5GWnFHq+VSVOKBFrXV5YzsKY+gdIq2omgI q/oL10WzRt2hZQGsPP12oRdTIzRjbhnLAXknPc3Rw9DbLTsr0nODbQvyCiNoTHll QKo2mw2bu9pedEmYKNZW6fkKHpPtE+7E6PjRytw2sY02SdBxUGQCm/RKUV7uUoZZ Yi0ZELR/91skcYJ+OAdN =T8qS -----END PGP SIGNATURE----- _______________________________________________ openwrt-users mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-users
