Пропадает интернет и не появляется пока я не перезагружу модем, помогите разобраться с тем что в логе написано:

Jan 1 00:00:30 user crit kernel: ADSL G.992 message exchange
Jan 1 00:00:30 user crit kernel: ADSL link up, interleaved, us=941, ds=10050
Jan 1 00:00:30 user warn kernel: ADSL2/ADSL2+ connection
Jan 1 00:00:30 user warn kernel: ATM Soft SAR: ATM link connected.
Jan 1 00:00:32 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107
Jan 1 00:00:32 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107
Jan 1 00:00:33 daemon info pppd[275]: PPP session is 1642
Jan 1 00:00:33 daemon info pppd[275]: Using interface ppp0_1_32_1
Jan 1 00:00:33 daemon notice pppd[275]: Connect: ppp_0_1_32_1 <--> nas_0_1_32
Jan 1 00:00:33 daemon warn pppd[275]: Couldn't increase MRU to 1500
Jan 1 00:00:34 daemon notice pppd[275]: PAP authentication succeeded
Jan 1 00:00:34 daemon notice pppd[275]: peer from calling number 00:90:1A:42:50:23 authorized
Jan 1 00:00:34 daemon notice pppd[275]: local IP address 95.134.44.151
Jan 1 00:00:34 daemon notice pppd[275]: remote IP address 195.5.5.208
Jan 1 00:00:34 daemon notice pppd[275]: primary DNS address 213.179.249.132
Jan 1 00:00:34 daemon notice pppd[275]: secondary DNS address 213.179.249.133
Jan 1 00:00:37 user debug syslog: route add default gw 195.5.5.208 2>/dev/null
Jan 1 00:00:37 user debug syslog: iptables -A FORWARD -o ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Jan 1 00:00:37 user debug syslog: iptables -A FORWARD -i ppp_0_1_32_1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
Jan 1 00:00:38 user debug syslog: echo > /proc/net/ip_conntrack
Jan 1 00:00:38 user debug syslog: echo "1024" > /proc/sys/net/ipv4/ip_conntrack_max
Jan 1 00:00:38 user debug syslog: echo 2000 > /proc/sys/net/ipv4/netfilter/ip_conntrack_generic_timeout
Jan 1 00:00:38 user debug syslog: echo 600 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_established
Jan 1 00:00:38 user debug syslog: echo 1400 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_fin_wait
Jan 1 00:00:38 user debug syslog: echo 30 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_timeout_time_wait
Jan 1 00:00:38 user debug syslog: echo 4096 > /proc/sys/net/ipv4/ipfrag_high_thresh
Jan 1 00:00:38 user debug syslog: echo 1024 > /proc/sys/net/ipv4/ipfrag_low_thresh
Jan 1 00:00:38 user debug syslog: echo 5 > /proc/sys/net/ipv4/ipfrag_time
Jan 1 00:00:38 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 128.9.0.107 2>/dev/null
Jan 1 00:00:38 user debug syslog: iptables -t nat -D POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE 2>/dev/null
Jan 1 00:00:38 user debug syslog: iptables -t nat -A POSTROUTING -o ppp_0_1_32_1 -s 192.168.1.0/255.255.255.0 -j MASQUERADE
Jan 1 00:00:38 user debug syslog: iptables -t nat -D PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 213.179.249.132 2>/dev/null
Jan 1 00:00:38 user debug syslog: iptables -t nat -A PREROUTING -i br0 -d 192.168.1.1 -p udp --dport 53 -j DNAT --to 213.179.249.132
Jan 1 00:00:38 user debug syslog: /bin/dnsprobe &
Jan 1 00:00:39 user debug syslog: echo 4096 > /proc/sys/net/ipv4/ipfrag_high_thresh
Jan 1 00:00:39 user notice dnsprobe[424]: dnsprobe started!
Jan 1 00:00:39 user debug syslog: echo 1024 > /proc/sys/net/ipv4/ipfrag_low_thresh
Jan 1 00:00:39 user debug syslog: echo 5 > /proc/sys/net/ipv4/ipfrag_time
Jan 1 00:03:28 user debug syslog: echo 0 > /var/isdft_cfg

Заранее спасибо

момент пропадания интернета приведённый лог не захватывает