Если скачивать большие объемы данных через роутер Netgear WNR-3500L, через прошивку Tomato Build 54 — 11/30/2010
То через какое-то время пропадает интернет, точнее соединение в роутере есть, но выхода в интернет нету.
Подробная настройка https://www.oleny.ru/2012/03/18/wnr3500l.html
В логах syslog роутера появляются такие ошибки:
pr 19 00:57:34 unknown daemon.debug xl2tpd[4648]: handle_packet: bad control packet!
Apr 19 00:57:34 unknown daemon.debug xl2tpd[4648]: check_control: Received out of order control packet on tunnel 40611 (got 4, expected 5)
Apr 19 00:57:34 unknown daemon.debug xl2tpd[4648]: handle_packet: bad control packet!
Apr 19 00:57:34 unknown daemon.debug xl2tpd[4648]: check_control: Received out of order control packet on tunnel 40611 (got 4, expected 5)
Apr 19 00:57:34 unknown daemon.debug xl2tpd[4648]: handle_packet: bad control packet!
Apr 19 01:00:02 unknown syslog.info root: — MARK —
Apr 19 01:05:10 unknown daemon.warn xl2tpd[4648]: handle_avps: don’t know how to handle atribute 46.
Apr 19 01:05:10 unknown daemon.info pppd[4651]: LCP terminated by peer
Apr 19 01:05:10 unknown daemon.info pppd[4651]: Connect time 688.3 minutes.
Apr 19 01:05:10 unknown daemon.info pppd[4651]: Sent 584567971 bytes, received 4088968828 bytes.
Apr 19 01:05:10 unknown daemon.warn xl2tpd[4648]: handle_avps: don’t know how to handle atribute 104.
Apr 19 01:05:10 unknown daemon.info xl2tpd[4648]: control_finish: Connection closed to 10.0.0.68, serial 1 (Locally generated disconnect)
Apr 19 01:05:10 unknown daemon.info pppd[4651]: Terminating on signal 15
Apr 19 01:05:11 unknown daemon.notice xl2tpd[4648]: Calling on tunnel 10765
Apr 19 01:05:11 unknown daemon.notice xl2tpd[4648]: Call established with 10.0.0.68, Local: 35793, Remote: 8983, Serial: 2 (ref=0/0)
Apr 19 01:05:11 unknown daemon.info pppd[4931]: Plugin pppol2tp.so loaded.
Apr 19 01:05:11 unknown daemon.notice pppd[4931]: pppd 2.4.5 started by root, uid 0
Apr 19 01:05:11 unknown daemon.info pppd[4931]: Using interface ppp1
Apr 19 01:05:11 unknown daemon.notice pppd[4931]: Connect: ppp1 <—> l2tp (10.0.0.68)
Apr 19 01:05:11 unknown daemon.info pppd[4931]: CHAP authentication succeeded
Apr 19 01:05:11 unknown daemon.notice pppd[4931]: CHAP authentication succeeded
Apr 19 01:05:11 unknown daemon.info dnsmasq[4657]: reading /etc/resolv.dnsmasq
Apr 19 01:05:11 unknown daemon.info dnsmasq[4657]: using nameserver 10.0.0.2#53
Apr 19 01:05:11 unknown daemon.info dnsmasq[4657]: using nameserver 10.0.0.1#53
Apr 19 01:05:11 unknown daemon.err pppd[4931]: not replacing existing default route via 10.1.111.3
Apr 19 01:05:11 unknown daemon.notice pppd[4931]: local IP address 92.248.243.0
Apr 19 01:05:11 unknown daemon.notice pppd[4931]: remote IP address 217.76.183.250
Apr 19 01:05:11 unknown daemon.notice pppd[4931]: primary DNS address 217.76.183.36
Apr 19 01:05:11 unknown daemon.notice pppd[4931]: secondary DNS address 217.76.183.38
Apr 19 01:05:11 unknown daemon.info dnsmasq[4657]: exiting on receipt of SIGTERM
Apr 19 01:05:11 unknown daemon.info dnsmasq[4937]: started, version 2.55 cachesize 1500
Apr 19 01:05:11 unknown daemon.info dnsmasq[4937]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-I18N DHCP TFTP
Apr 19 01:05:11 unknown daemon.info dnsmasq[4937]: asynchronous logging enabled, queue limit is 5 messages
Apr 19 01:05:11 unknown daemon.info dnsmasq-dhcp[4937]: DHCP, IP range 192.168.1.2 — 192.168.1.149, lease time 1d
Apr 19 01:05:11 unknown daemon.info dnsmasq[4937]: reading /etc/resolv.dnsmasq
Apr 19 01:05:11 unknown daemon.info dnsmasq[4937]: using nameserver 10.0.0.2#53
Apr 19 01:05:11 unknown daemon.info dnsmasq[4937]: using nameserver 10.0.0.1#53
Apr 19 01:05:11 unknown daemon.info dnsmasq[4937]: read /etc/hosts — 2 addresses
Apr 19 01:05:11 unknown daemon.info dnsmasq[4937]: read /etc/hosts.dnsmasq — 10 addresses
Apr 19 01:05:13 unknown daemon.notice pppd[4651]: Connection terminated.
Apr 19 01:05:13 unknown daemon.notice pppd[4651]: Modem hangup
Apr 19 01:05:13 unknown daemon.info pppd[4651]: Exit.
Чтобы избежать такой проблемы нужно отключить и потом нажать кнопку save
В Advanced — Dhcp / Dns
Reduce packet size (Уменьшить размер пакета)
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