#20853: WAN: No DHCP renew on link down/up
-----------------------------------+--------------------------------
Reporter: anonymous | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: base system | Version: Chaos Calmer 15.05
Keywords: wan dhcp link down up |
-----------------------------------+--------------------------------
Device: TL-WR1043ND V2.1
Switch is:
CPU
Port 1 physical 4 (eth1/br-lan)
Port 2 ... 3
Port 3 ... 2
Port 4 physical 1
Port 5 WAN (eth0)
Port 6 "CPU"
Standard with VLAN 1 & 2
/etc/config/network:
config interface 'wan'
option ifname 'eth0'
option proto 'dhcp'
config interface 'wan6'
option ifname 'eth0'
option proto 'dhcpv6'
Fresh install + software:
openvpn-openssl (as client for site to site tunnel)
fwknopd ("listen" on udp XXXXX for open tcp/XXX)
If I disconnect the CAT-cable from WAN:
Kern/syslog:
kern.info kernel: [42576.860000] Atheros AR8216/AR8236/AR8316 ag71xx-
mdio.0:00: Port 5 is down
[42576.860000] Atheros AR8216/AR8236/AR8316 ag71xx-mdio.0:00: Port 5 is
down
Luci => "Network" => "switch" detects "no link" on Port 5
If I reconnect the cable again with an other upstream router
the DHCP lease do not get renewed. So the WAN remains with
the old IP-Addresses (for ever) - I have no connectivity.
It makes no difference if I disconnect or reconnect for 10
seconds or 1 hour, it stays until I manually restart the
interface.
Besides:
Luci shows (since install) for WAN/WAN6 (eth0)
MAC: 00:00:00:00:00:00. ifconfig shows the right MAC.
Expected result:
After disconnect and reconnect the CAT-cable the DHCP
lease should get renewed.
(Luci should show the real MAC)
Actual result:
After disconnect and reconnect the CAT-cable the DHCP
lease stays the same. If upstream changed => no connectivity
(Luci shows MAC: 00:00:00:00:00:00)
--
Ticket URL: <https://dev.openwrt.org/ticket/20853>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
_______________________________________________
openwrt-tickets mailing list
[email protected]
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-tickets
