WAN disconnect/reconnect script

[lfbb]

Is it possible to write a script to avoid disconnect during day times initiated every 4 days(more or less) by ISP? As you can see the last connect time was 6179.7 minutes(4 days and ~6hours???). I want a script that disconnects/reconnects the WAN connection every 4 days exactly, at 8h00m AM. Can this be done?

Oct 24 05:16:36 pppd[501]: LCP terminated by peer
Oct 24 05:16:36 pppd[501]: Connect time 6179.7 minutes.
Oct 24 05:16:36 pppd[501]: Sent 538624433 bytes, received 290882378 bytes.
Oct 24 05:16:36 dnsmasq[526]: read /etc/hosts - 3 addresses
Oct 24 05:16:36 dnsmasq-dhcp[526]: read /etc/ethers - 3 addresses
Oct 24 05:16:36 dnsmasq[526]: using nameserver 192.168.1.254#53
Oct 24 05:16:36 dnsmasq[526]: using nameserver 192.168.1.254#53
Oct 24 05:16:38 WAN Connection: Fail to connect with some issues.
Oct 24 05:16:38 notify_rc : stop_nat_rules
Oct 24 05:16:38 stop_nat_rules: apply the redirect_rules!
Oct 24 05:16:39 pppd[501]: Connection terminated.
Oct 24 05:16:39 pppd[501]: Sent PADT
Oct 24 05:16:39 pppd[501]: Modem hangup
Oct 24 05:16:49 pppd[501]: PPP session is 1 (0x1)
Oct 24 05:16:49 pppd[501]: Connected to 08:76:ff:9a:b7:b9 via interface eth0
Oct 24 05:16:49 pppd[501]: Using interface ppp0
Oct 24 05:16:49 pppd[501]: Connect: ppp0 <--> eth0
Oct 24 05:16:50 pppd[501]: PAP authentication succeeded
Oct 24 05:16:50 pppd[501]: peer from calling number 08:76:FF:9A:B7:B9 authorized
Oct 24 05:16:50 pppd[501]: local IP address 81.193.X.X
Oct 24 05:16:50 pppd[501]: remote IP address 194.65.169.196
Oct 24 05:16:50 pppd[501]: primary DNS address 212.55.154.174
Oct 24 05:16:50 pppd[501]: secondary DNS address 212.55.154.190
Oct 24 05:16:50 dnsmasq[526]: read /etc/hosts - 3 addresses
Oct 24 05:16:50 dnsmasq-dhcp[526]: read /etc/ethers - 3 addresses
Oct 24 05:16:50 dnsmasq[526]: using nameserver 212.55.154.190#53
Oct 24 05:16:50 dnsmasq[526]: using nameserver 212.55.154.174#53
Oct 24 05:16:50 notify_rc : start_nat_rules
Oct 24 05:16:50 start_nat_rules: apply the nat_rules!
Oct 24 05:16:50 notify_rc : stop_upnp
Oct 24 05:16:50 miniupnpd[612]: received signal 15, good-bye
Oct 24 05:16:50 notify_rc : start_upnp
Oct 24 05:16:50 syslog: SNet version started
Oct 24 05:16:50 miniupnpd[2793]: HTTP listening on port 49366
Oct 24 05:16:50 miniupnpd[2793]: Listening for NAT-PMP traffic on port 5351
Oct 24 05:16:53 WAN Connection: WAN was restored.

- lfbb