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gwlim / openwrt-sfe-flowoffload-ath79

Openwrt firmware with SFE and FlowOffload
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Wdr4300 after enabling SFE no internet #74

Closed vic1234 closed 4 years ago

vic1234 commented 5 years ago

If I enable SFE and reboot All OK for few minutes after router is reboots But then the internet disappear The connection to the router from the pc is working But if I reload the Wan port in luci I not recieve an IP from the modem When I leave the SFE disabled all is working good This problem appears after installing the latest build

gwlim commented 5 years ago

what is your wan connection type? any logs? have you tried ping? check wan interface ip?

vic1234 commented 5 years ago

What do you mean by Wan connection type? DHCP with cable modem Didn't tried ping but can't access the modem web interface And no Wan IP

If I not mistaken the modem blocks connections if the Mac that connected to it is changed few times

gwlim commented 5 years ago

You can try 1)Power Off Cable Modem with Router for 5 mins then power on again. 2)Contact your ISP for them to release the MAC manually.

vic1234 commented 5 years ago

The power off is working for few minutes and than again the Wan connection dissappears

The Mac block goes off when I reboot my modem

When the SFE is disabled all working good What log do you need kernel or system?

gwlim commented 5 years ago

Have you tried reset the router back to factory and re configuring the interface? MTU of cable modem interface? Screenshot of Interface page? logread output you can remove mac, ip information from the logs

vic1234 commented 5 years ago

Didn't tried reset the router to factory to avoid reconfiguration of everything Didn't changee the MTU 1500

https://i.ibb.co/4Ttk8dm/Screenshot-20190902-151911-Chrome-Beta.jpg

I will try to add log later

gwlim commented 5 years ago

You can try backup your current config do a full reset and test the wan interface only

vic1234 commented 5 years ago

here is a ping test from the openwrt interface after enable SFE to the modem (the internet stiil worked) PING 192.168.100.1 (192.168.100.1): 56 data bytes 64 bytes from 192.168.100.1: seq=0 ttl=64 time=0.722 ms 64 bytes from 192.168.100.1: seq=1 ttl=64 time=0.688 ms 64 bytes from 192.168.100.1: seq=2 ttl=64 time=0.617 ms 64 bytes from 192.168.100.1: seq=3 ttl=64 time=0.625 ms 64 bytes from 192.168.100.1: seq=4 ttl=64 time=0.593 ms

--- 192.168.100.1 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 0.593/0.649/0.722 ms

and ping to google.com PING google.com (172.217.21.206): 56 data bytes 64 bytes from 172.217.21.206: seq=0 ttl=56 time=2808.353 ms 64 bytes from 172.217.21.206: seq=1 ttl=56 time=2528.023 ms 64 bytes from 172.217.21.206: seq=2 ttl=56 time=1705.331 ms 64 bytes from 172.217.21.206: seq=3 ttl=56 time=820.589 ms 64 bytes from 172.217.21.206: seq=4 ttl=56 time=949.012 ms

--- google.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 820.589/1762.261/2808.353 ms

here is a ping after the sfe was disabled

PING google.com (216.58.208.46): 56 data bytes 64 bytes from 216.58.208.46: seq=0 ttl=56 time=66.017 ms 64 bytes from 216.58.208.46: seq=1 ttl=56 time=64.164 ms 64 bytes from 216.58.208.46: seq=2 ttl=56 time=63.991 ms 64 bytes from 216.58.208.46: seq=3 ttl=56 time=63.567 ms 64 bytes from 216.58.208.46: seq=4 ttl=56 time=63.767 ms

--- google.com ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 63.567/64.301/66.017 ms

PING 172.217.21.206 (172.217.21.206): 56 data bytes 64 bytes from 172.217.21.206: seq=0 ttl=56 time=67.098 ms 64 bytes from 172.217.21.206: seq=1 ttl=56 time=66.298 ms 64 bytes from 172.217.21.206: seq=2 ttl=56 time=69.371 ms 64 bytes from 172.217.21.206: seq=3 ttl=56 time=66.681 ms 64 bytes from 172.217.21.206: seq=4 ttl=56 time=68.257 ms

--- 172.217.21.206 ping statistics --- 5 packets transmitted, 5 packets received, 0% packet loss round-trip min/avg/max = 66.298/67.541/69.371 ms

gwlim commented 5 years ago

cat /sys/fast_classifier/debug_info? cat /sys/kernel/debug/mips/unaligned_instructions You can replace all the IPs and Macs

vic1234 commented 5 years ago

I will do it all to night when no one will use the internet

vic1234 commented 5 years ago

here is a log after enabling SFE internet stopped working after few minutes no ping to modem 00:38:55 2019 daemon.notice miniupnpd[1872]: DNS rebinding attack suspected (Host: :::5000) Tue Sep 3 00:46:00 2019 daemon.err uhttpd[1220]: luci: accepted login on / for root from 192.168.1.162 Tue Sep 3 00:49:03 2019 authpriv.info dropbear[27973]: Child connection from 192.168.1.162:54544 Tue Sep 3 00:49:12 2019 kern.alert kernel: [31998.511773] fast-classifier: starting up Tue Sep 3 00:49:12 2019 kern.alert kernel: [31998.516034] fast-classifier: registered Tue Sep 3 00:49:31 2019 authpriv.notice dropbear[27973]: Password auth succeeded for 'root' from 192.168.1.162:54544 Tue Sep 3 00:49:46 2019 authpriv.info dropbear[28438]: Child connection from 192.168.1.162:54578 Tue Sep 3 00:49:48 2019 authpriv.notice dropbear[28438]: Password auth succeeded for 'root' from 192.168.1.162:54578 Tue Sep 3 00:52:48 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: authenticated Tue Sep 3 00:52:48 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: associated (aid 3) Tue Sep 3 00:52:48 2019 daemon.info hostapd: wlan0: STA :: RADIUS: starting accounting session 72F8DF0F55973AE2 Tue Sep 3 00:52:48 2019 daemon.info hostapd: wlan0: STA :: WPA: pairwise key handshake completed (RSN) Tue Sep 3 00:52:48 2019 daemon.info dnsmasq-dhcp[2123]: DHCPDISCOVER(br-lan) :: Tue Sep 3 00:52:48 2019 daemon.info dnsmasq-dhcp[2123]: DHCPOFFER(br-lan) 192.168.1.226 :: Tue Sep 3 00:52:48 2019 daemon.info dnsmasq-dhcp[2123]: DHCPREQUEST(br-lan) 192.168.1.226 :: Tue Sep 3 00:52:48 2019 daemon.info dnsmasq-dhcp[2123]: DHCPACK(br-lan) 192.168.1.226 :: Redmi4A-Redmi Tue Sep 3 00:57:01 2019 authpriv.info dropbear[28438]: Exit (root): Exited normally Tue Sep 3 00:57:11 2019 authpriv.info dropbear[27973]: Exit (root): Exited normally Tue Sep 3 01:08:59 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: authenticated Tue Sep 3 01:08:59 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: associated (aid 5) Tue Sep 3 01:08:59 2019 daemon.info hostapd: wlan0: STA :: RADIUS: starting accounting session 49A1A70761CF9DA0 Tue Sep 3 01:08:59 2019 daemon.info hostapd: wlan0: STA :: WPA: pairwise key handshake completed (RSN) Tue Sep 3 01:08:59 2019 daemon.info dnsmasq-dhcp[2123]: DHCPDISCOVER(br-lan) :: Tue Sep 3 01:08:59 2019 daemon.info dnsmasq-dhcp[2123]: DHCPOFFER(br-lan) 192.168.1.222 :: Tue Sep 3 01:08:59 2019 daemon.info dnsmasq-dhcp[2123]: DHCPREQUEST(br-lan) 192.168.1.222 :: Tue Sep 3 01:08:59 2019 daemon.info dnsmasq-dhcp[2123]: DHCPACK(br-lan) 192.168.1.222 :: ESP_5E70B1 Tue Sep 3 01:09:58 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: authenticated Tue Sep 3 01:09:58 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: associated (aid 5) Tue Sep 3 01:10:00 2019 daemon.info hostapd: wlan0: STA :: RADIUS: starting accounting session 49A1A70761CF9DA0 Tue Sep 3 01:10:00 2019 daemon.info hostapd: wlan0: STA :: WPA: pairwise key handshake completed (RSN) Tue Sep 3 01:10:00 2019 daemon.info dnsmasq-dhcp[2123]: DHCPDISCOVER(br-lan) :: Tue Sep 3 01:10:00 2019 daemon.info dnsmasq-dhcp[2123]: DHCPOFFER(br-lan) 192.168.1.222 :: Tue Sep 3 01:10:00 2019 daemon.info dnsmasq-dhcp[2123]: DHCPREQUEST(br-lan) 192.168.1.222 :: Tue Sep 3 01:10:00 2019 daemon.info dnsmasq-dhcp[2123]: DHCPACK(br-lan) 192.168.1.222 :: ESP_5E70B1 Tue Sep 3 01:11:01 2019 authpriv.info dropbear[32072]: Child connection from 192.168.1.162:55489 Tue Sep 3 01:11:04 2019 authpriv.warn dropbear[32072]: Bad password attempt for 'root' from 192.168.1.162:55489 Tue Sep 3 01:11:06 2019 authpriv.notice dropbear[32072]: Password auth succeeded for 'root' from 192.168.1.162:55489 Tue Sep 3 01:11:08 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: disassociated Tue Sep 3 01:11:09 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE) Tue Sep 3 01:11:10 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: authenticated Tue Sep 3 01:11:10 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: associated (aid 5) Tue Sep 3 01:11:10 2019 daemon.info hostapd: wlan0: STA :: RADIUS: starting accounting session 1E533445CB832FDF Tue Sep 3 01:11:10 2019 daemon.info hostapd: wlan0: STA :: WPA: pairwise key handshake completed (RSN) Tue Sep 3 01:11:10 2019 daemon.info dnsmasq-dhcp[2123]: DHCPDISCOVER(br-lan) :: Tue Sep 3 01:11:10 2019 daemon.info dnsmasq-dhcp[2123]: DHCPOFFER(br-lan) 192.168.1.222 :: Tue Sep 3 01:11:10 2019 daemon.info dnsmasq-dhcp[2123]: DHCPREQUEST(br-lan) 192.168.1.222 :: Tue Sep 3 01:11:10 2019 daemon.info dnsmasq-dhcp[2123]: DHCPACK(br-lan) 192.168.1.222 :: ESP_5E70B1 Tue Sep 3 01:12:20 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: disassociated Tue Sep 3 01:12:21 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE) Tue Sep 3 01:12:22 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: authenticated Tue Sep 3 01:12:22 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: associated (aid 5) Tue Sep 3 01:12:23 2019 daemon.info hostapd: wlan0: STA :: RADIUS: starting accounting session EA58D6F327EB7F11 Tue Sep 3 01:12:23 2019 daemon.info hostapd: wlan0: STA :: WPA: pairwise key handshake completed (RSN) Tue Sep 3 01:12:23 2019 daemon.info dnsmasq-dhcp[2123]: DHCPDISCOVER(br-lan) :: Tue Sep 3 01:12:23 2019 daemon.info dnsmasq-dhcp[2123]: DHCPOFFER(br-lan) 192.168.1.222 :: Tue Sep 3 01:12:23 2019 daemon.info dnsmasq-dhcp[2123]: DHCPREQUEST(br-lan) 192.168.1.222 :: Tue Sep 3 01:12:23 2019 daemon.info dnsmasq-dhcp[2123]: DHCPACK(br-lan) 192.168.1.222 :: ESP_5E70B1 Tue Sep 3 01:13:32 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: disassociated Tue Sep 3 01:13:33 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE) Tue Sep 3 01:13:34 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: authenticated Tue Sep 3 01:13:34 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: associated (aid 5) Tue Sep 3 01:13:34 2019 daemon.info hostapd: wlan0: STA :: RADIUS: starting accounting session 7FE02476DF0D96AC Tue Sep 3 01:13:34 2019 daemon.info hostapd: wlan0: STA :: WPA: pairwise key handshake completed (RSN) Tue Sep 3 01:13:34 2019 daemon.info dnsmasq-dhcp[2123]: DHCPDISCOVER(br-lan) :: Tue Sep 3 01:13:34 2019 daemon.info dnsmasq-dhcp[2123]: DHCPOFFER(br-lan) 192.168.1.222 :: Tue Sep 3 01:13:34 2019 daemon.info dnsmasq-dhcp[2123]: DHCPREQUEST(br-lan) 192.168.1.222 :: Tue Sep 3 01:13:34 2019 daemon.info dnsmasq-dhcp[2123]: DHCPACK(br-lan) 192.168.1.222 :: ESP_5E70B1 Tue Sep 3 01:14:44 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: disassociated Tue Sep 3 01:14:45 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE) Tue Sep 3 01:14:46 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: authenticated Tue Sep 3 01:14:46 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: associated (aid 5) Tue Sep 3 01:14:46 2019 daemon.info hostapd: wlan0: STA :: RADIUS: starting accounting session 51AF7BF151D9EB92 Tue Sep 3 01:14:46 2019 daemon.info hostapd: wlan0: STA :: WPA: pairwise key handshake completed (RSN) Tue Sep 3 01:14:46 2019 daemon.info dnsmasq-dhcp[2123]: DHCPDISCOVER(br-lan) :: Tue Sep 3 01:14:46 2019 daemon.info dnsmasq-dhcp[2123]: DHCPOFFER(br-lan) 192.168.1.222 :: Tue Sep 3 01:14:46 2019 daemon.info dnsmasq-dhcp[2123]: DHCPREQUEST(br-lan) 192.168.1.222 :: Tue Sep 3 01:14:46 2019 daemon.info dnsmasq-dhcp[2123]: DHCPACK(br-lan) 192.168.1.222 :: ESP_5E70B1 Tue Sep 3 01:15:56 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: disassociated Tue Sep 3 01:15:57 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE) Tue Sep 3 01:15:58 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: authenticated Tue Sep 3 01:15:58 2019 daemon.info hostapd: wlan0: STA :: IEEE 802.11: associated (aid 5) Tue Sep 3 01:15:58 2019 daemon.info hostapd: wlan0: STA :: RADIUS: starting accounting session C9029F22124CF27A Tue Sep 3 01:15:58 2019 daemon.info hostapd: wlan0: STA :: WPA: pairwise key handshake completed (RSN) Tue Sep 3 01:15:58 2019 daemon.info dnsmasq-dhcp[2123]: DHCPDISCOVER(br-lan) :: Tue Sep 3 01:15:58 2019 daemon.info dnsmasq-dhcp[2123]: DHCPOFFER(br-lan) 192.168.1.222 :: Tue Sep 3 01:15:58 2019 daemon.info dnsmasq-dhcp[2123]: DHCPREQUEST(br-lan) 192.168.1.222 :: Tue Sep 3 01:15:58 2019 daemon.info dnsmasq-dhcp[2123]: DHCPACK(br-lan) 192.168.1.222 :*: ESP_5E70B1 Tue Sep 3 01:16:14 2019 daemon.notice netifd: wan (1558): udhcpc: received SIGTERM Tue Sep 3 01:16:14 2019 daemon.notice netifd: Interface 'wan' is now down Tue Sep 3 01:16:14 2019 daemon.err miniupnpd[1872]: ioctl(s, SIOCGIFADDR, ...): Address not available Tue Sep 3 01:16:14 2019 daemon.err miniupnpd[1872]: ioctl(s, SIOCGIFADDR, ...): Address not available Tue Sep 3 01:16:14 2019 daemon.err miniupnpd[1872]: Failed to get IP for interface eth0.2 Tue Sep 3 01:16:14 2019 daemon.warn miniupnpd[1872]: SendNATPMPPublicAddressChangeNotification: cannot get public IP address, stopping Tue Sep 3 01:16:14 2019 daemon.notice netifd: Interface 'wan' is setting up now Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: reading /tmp/resolv.conf.auto Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using local addresses only for domain test Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using local addresses only for domain onion Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using local addresses only for domain localhost Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using local addresses only for domain local Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using local addresses only for domain invalid Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using local addresses only for domain bind Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using local addresses only for domain lan Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using nameserver 2001:4860:4860::8888#53 Tue Sep 3 01:16:14 2019 daemon.info dnsmasq[2123]: using nameserver 2001:4860:4860::8844#53 Tue Sep 3 01:16:14 2019 daemon.notice netifd: wan (411): udhcpc: started, v1.31.0 Tue Sep 3 01:16:14 2019 daemon.notice netifd: wan (411): udhcpc: sending discover Tue Sep 3 01:16:17 2019 daemon.notice netifd: wan (411): udhcpc: sending discover Tue Sep 3 01:16:20 2019 daemon.notice netifd: wan (411): udhcpc: sending discover

and here is /sys/fast_classifier/debug_info size=17 offload=0 offload_no_match=0 offloaded=938 done=924 offloaded_fail=0 done_fail=0 o=1, p=6 [0.]::[0.] m=00000000 h=5 o=1, p=6 [0.][0.] m=00000000 h=4 o=1, p=6 [0.][0.] m=00000000 h=4 o=0, p=6 [0.]:[0.] m=00000000 h=0 o=0, p=6 [0.]:192.168.1.112:63288 :[0.] m=00000000 h=0 o=1, p=6 [0.]:192.168.1.248:46923 :[0.] m=00000000 h=4 o=1, p=6 [0.]:192.168.1.142:46350 :[0.] m=00000000 h=4 o=1, p=6 [0.]:81.200.8.228:18406 :[0.] m=00000000 h=4 o=0, p=6 [0.]:192.168.1.101:44530 [0.] m=00000000 h=3 o=1, p=6 [0.]:192.168.1.119:38877 :[0.] m=00000000 h=4 o=1, p=6 [0.]::[0.] m=00000000 h=4 o=1, p=6 [0.]:::::::200e::[0.] m=00000000 h=10 o=1, p=6 [0.]:192.168.1.142:59364 :[0.] m=00000000 h=4 o=1, p=6 [0.]:192.168.1.248:49115 7::[0.] m=00000000 h=4 o=1, p=6 [0.]::[0.] m=00000000 h=4 o=1, p=6 [0.]:192.168.1.142:49780 :[0.] m=00000000 h=4 o=1, p=6 [0.]::[0.] m=00000000 h=4 0.] m=00000000 h=5 o=1, p=6 [0.]:::[0.] m=00000000 h=4 o=1, p=6 [0.]:::[0.] m=00000000 h=4 o=0, p=6 [0.]::[0.] m=00000000 h=0 o=0, p=6 [0.]:192.168.1.112:63288 :[0.] m=00000000 h=0 o=1, p=6 [0.]:192.168.1.248:46923 :[0.] m=00000000 h=4 o=1, p=6 [0.]:192.168.1.142:46350 ::[0.] m=00000000 h=4 o=1, p=6 [0.]:81.200.8.228:18406 :[0.] m=00000000 h=4 o=0, p=6 [0.]:192.168.1.101:44530 [0.] m=00000000 h=3 o=1, p=6 [0.]:192.168.1.119:38877 ::[0.] m=00000000 h=4 o=1, p=6 [0.]::[0.] m=00000000 h=4 o=1, p=6 [0.]::[0.] m=00000000 h=10 o=1, p=6 [0.]:192.168.1.142:59364 :[0.] m=00000000 h=4 o=1, p=6 [0.]:192.168.1.248:49115 7::[0.] m=00000000 h=4 o=1, p=6 [0.]::[0.] m=00000000 h=4 o=1, p=6 [0.*]:192.168.1.142:49780 /sys/kernel/debug/mips/unaligned_instructions is empty

vic1234 commented 5 years ago

reboot to the router doesnt bring back the internet only when i reboot the router and modem the internet comes back for few minutes

vic1234 commented 5 years ago

this appears after i lost the internet and tried to restart the wan interface through luci Tue Sep 3 01:16:14 2019 daemon.notice netifd: Interface 'wan' is now down

gwlim commented 5 years ago

try disable miniupnpd? also go to backup configuration, create backup reset to factory then try connect to wan bare metal configuration change network cable?

vic1234 commented 5 years ago

The internet works fine when the SFE is disabled So it can't be a cable problem or setting no?

Previous builds worked fine

gwlim commented 5 years ago

The internet works fine when the SFE is disabled So it can't be a cable problem or setting no?

Previous builds worked fine

I can't reproduce the problem what special config do you use? Last good version? When you produce the logs replace the mac and ip address with X instead of deleting it. And only remove identifiable information.

vic1234 commented 5 years ago

Last build that was fine is Aug build No special CONFIG didn't change anything in Wan settings Just configed as DHCP

In the log there is no change after I enable SFE Only this line appears Tue Sep 3 00:49:12 2019 kern.alert kernel: [31998.511773] fast-classifier: starting up Tue Sep 3 00:49:12 2019 kern.alert kernel: [31998.516034] fast-classifier: registered

And nothing else only wifi devices connection log

Willem1981 commented 5 years ago

Same issue on a TP-Link Archer C7 v2. After enabling SFE it will not load any internet pages. When disabled the loading directly works again.

gwlim commented 5 years ago

Added test image

Pentaphon commented 5 years ago

After enabling SFE it will not load any internet pages.

I've never had this problem on my TP-Link Archer C7 v2 but I will maintain that flow offloading works better than SFE on this hardware.

gwlim commented 5 years ago

After enabling SFE it will not load any internet pages.

I've never had this problem on my TP-Link Archer C7 v2 but I will maintain that flow offloading works better than SFE on this hardware.

Sure you are free to use flow offloading then

Axius commented 5 years ago

How can one enable flow offloading on SFE?

On Fri, Sep 6, 2019, 17:43 gwlim notifications@github.com wrote:

After enabling SFE it will not load any internet pages.

I've never had this problem on my TP-Link Archer C7 v2 but I will maintain that flow offloading works better than SFE on this hardware.

Sure you are free to use flow offloading then

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/gwlim/openwrt-sfe-flowoffload/issues/74?email_source=notifications&email_token=AAA7RUPRCI3AMC7RRM36WSDQIJUBJA5CNFSM4ISYJC6KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD6DBZXI#issuecomment-528882909, or mute the thread https://github.com/notifications/unsubscribe-auth/AAA7RUI4N6ONFJSRQ3DV3B3QIJUBJANCNFSM4ISYJC6A .

gwlim commented 5 years ago

How can one enable flow offloading on SFE? … On Fri, Sep 6, 2019, 17:43 gwlim @.***> wrote: After enabling SFE it will not load any internet pages. I've never had this problem on my TP-Link Archer C7 v2 but I will maintain that flow offloading works better than SFE on this hardware. Sure you are free to use flow offloading then — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#74?email_source=notifications&email_token=AAA7RUPRCI3AMC7RRM36WSDQIJUBJA5CNFSM4ISYJC6KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD6DBZXI#issuecomment-528882909>, or mute the thread https://github.com/notifications/unsubscribe-auth/AAA7RUI4N6ONFJSRQ3DV3B3QIJUBJANCNFSM4ISYJC6A .

Download from Openwrt.org

Axius commented 5 years ago

What packages do I need for flow offloading to work on SFE?

On Fri, Sep 6, 2019, 18:26 gwlim notifications@github.com wrote:

How can one enable flow offloading on SFE? … <#m2273899913561747221> On Fri, Sep 6, 2019, 17:43 gwlim @.***> wrote: After enabling SFE it will not load any internet pages. I've never had this problem on my TP-Link Archer C7 v2 but I will maintain that flow offloading works better than SFE on this hardware. Sure you are free to use flow offloading then — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#74 https://github.com/gwlim/openwrt-sfe-flowoffload/issues/74?email_source=notifications&email_token=AAA7RUPRCI3AMC7RRM36WSDQIJUBJA5CNFSM4ISYJC6KYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD6DBZXI#issuecomment-528882909>, or mute the thread https://github.com/notifications/unsubscribe-auth/AAA7RUI4N6ONFJSRQ3DV3B3QIJUBJANCNFSM4ISYJC6A .

Download from Openwrt.org

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kolomparrudi commented 5 years ago

You can't use Flow offload with SFE builds, because it based on Openwrt Trunk with kernel 4.19 and Flow offload is broken with kernel 4.19, you can check the current status of the kernel ticket here: https://bugzilla.kernel.org/show_bug.cgi?id=204507

Willem1981 commented 5 years ago

Have installed the test. It works but after installing 6RD it fails. Then it only works with SFE disabled. Prehaps it something with IPv6 over 6RD

gwlim commented 5 years ago

Can you guys be clear what is the config being use? I keep hearing new things "failing" which was never being mentioned before. I can only test if I know funny part is whatever issues some people have, they told me it is standard config but I am unable to reproduce it.

vic1234 commented 5 years ago

what config do you need to know? here is the network config `

config interface 'loopback' option ifname 'lo' option proto 'static' option ipaddr '127.0.0.1' option netmask '255.0.0.0'

config globals 'globals' option ula_prefix 'fd49:69f6:c2ee::/48'

config interface 'lan' option type 'bridge' option ifname 'eth0.1' option proto 'static' option ipaddr '192.168.1.1' option netmask '255.255.255.0' option ip6assign '60'

config interface 'wan' option ifname 'eth0.2' option proto 'dhcp' option peerdns '0' option dns '8.8.4.4 8.8.8.8'

config interface 'wan6' option ifname 'eth0.2' option proto 'dhcpv6'

config switch option name 'switch0' option reset '1' option enable_vlan '1'

config switch_vlan option device 'switch0' option vlan '1' option ports '2 3 4 5 0t'

config switch_vlan option device 'switch0' option vlan '2' option ports '1 0t'

`

The router is connected to docsis 3 cable modem router that configured in bridge mode. that meaning it working as a modem

gwlim commented 5 years ago

Have you tried the test image?

vic1234 commented 5 years ago

not yet

Willem1981 commented 5 years ago

Can you guys be clear what is the config being use? I keep hearing new things "failing" which was never being mentioned before. I can only test if I know funny part is whatever issues some people have, they told me it is standard config but I am unable to reproduce it.

Please tell me what info you need. After installing 6RD for IPV6 from my provider Then when the SFE enabled i cannot go to new webpages. The pages that are already opened in the browser work correctly and keep on working.

gwlim commented 5 years ago

Release reworked test image please test and feedback

vic1234 commented 5 years ago

installed the reworked version all seems to work for now

thank you

gwlim commented 5 years ago

@Willem1981 Can you test for 6rd?

Willem1981 commented 5 years ago

I have tested the latest test build. Its a clean install. Without 6RD it works fine. After installing 6RD the browser give a site unavailable please check connection, proxy, firewall. ERR_CONNECTION_RESET.

I also see that i can ping the webaddress using ip6 but when i force to ping with ip4 it cannot and i get a request timed out. I have tested this on the computer and with putty on the router. Both the same result.

ip4 only websites still work after installing 6RD.

I came from the March version. I have installed the Aug version but that one does also not work with 6RD enabled.

gwlim commented 5 years ago

I have tested the latest test build. Its a clean install. Without 6RD it works fine. After installing 6RD the browser give a site unavailable please check connection, proxy, firewall. ERR_CONNECTION_RESET.

I also see that i can ping the webaddress using ip6 but when i force to ping with ip4 it cannot and i get a request timed out. I have tested this on the computer and with putty on the router. Both the same result.

ip4 only websites still work after installing 6RD.

I came from the March version. I have installed the Aug version but that one does also not work with 6RD enabled.

Do you have any ipv6 dns servers? Is the ipv6 addresses resolving correctly? Do you have any free 6rd service to test?

Willem1981 commented 5 years ago

I use DNS servers from 1.1.1.1 and for ipv6 2606:4700:4700::1111

IPv6 and IPv6 both work without SFE. As soon as SFE is on i can ping both ipv4 and ipv6 addresses but the browser is showing no connection.

Using discord and teamviewer you may see the config if you like.

gwlim commented 5 years ago

ok when you ping ipv6.google.com -> 2a00:1450:400a:803::200e So in cat /sys/fast-classifier/debug_info | grep '2a00' do you see the connection?

Willem1981 commented 5 years ago

ok when you ping ipv6.google.com -> 2a00:1450:400a:803::200e So in cat /sys/fast-classifier/debug_info | grep '2a00' do you see the connection?

When i enable SFE and i ping to ipv6.google.com i can ping from both laptop and router. When running the command "cat /sys/fast-classifier/debug_info | grep '2a00'" i get "cat: can't open '/sys/fast-classifier/debug_info': No such file or directory" There is no fast-classifier directory on the router in sys

gwlim commented 5 years ago

ok when you ping ipv6.google.com -> 2a00:1450:400a:803::200e So in cat /sys/fast-classifier/debug_info | grep '2a00' do you see the connection?

When i enable SFE and i ping to ipv6.google.com i can ping from both laptop and router. When running the command "cat /sys/fast-classifier/debug_info | grep '2a00'" i get "cat: can't open '/sys/fast-classifier/debug_info': No such file or directory" There is no fast-classifier directory on the router in sys

You have to start fast-classifier to obtain debugging information /etc/init.d/shortcut-fe start Also what router are you using?

Willem1981 commented 5 years ago

TP-Link Archer C7 v2

/etc/init.d/shortcut-fe start > works cat /sys/fast-classifier/debug_info | grep '2a00' > Does not work ('/sys/fast-classifier/debug_info': No such file or directory")

Ping to ipv4.google.com > works Ping to ipv6.google.com > works Browse to ipv4.google.com > works Browse to ipv6.google.com > does not work

With SFE off all works correctly but with slower speed.

gwlim commented 5 years ago

TP-Link Archer C7 v2

/etc/init.d/shortcut-fe start > works cat /sys/fast-classifier/debug_info | grep '2a00' > Does not work ('/sys/fast-classifier/debug_info': No such file or directory")

Ping to ipv4.google.com > works Ping to ipv6.google.com > works Browse to ipv4.google.com > works Browse to ipv6.google.com > does not work

With SFE off all works correctly but with slower speed.

cat /sys/fast_classifier/debug_info

gwlim commented 5 years ago

I think your issue has to do with protocol 41 tunneling, normal ipv6 goes through IPv6 route but protocol 41 requires tunneling to a gateway I think I need to setup a 6in4 to troubleshoot this weekend

Willem1981 commented 5 years ago

I think your issue has to do with protocol 41 tunneling, normal ipv6 goes through IPv6 route but protocol 41 requires tunneling to a gateway I think I need to setup a 6in4 to troubleshoot this weekend

root@OpenWrt:~# ping ipv6.google.com PING ipv6.google.com (2a00:1450:400e:80d::200e): 56 data bytes 64 bytes from 2a00:1450:400e:80d::200e: seq=0 ttl=57 time=4.813 ms 64 bytes from 2a00:1450:400e:80d::200e: seq=1 ttl=57 time=4.780 ms --- ipv6.google.com ping statistics --- 2 packets transmitted, 2 packets received, 0% packet loss round-trip min/avg/max = 4.780/4.796/4.813 ms root@OpenWrt:~# cat /sys/fast_classifier/debug_info | grep '2a00' o=0, p=6 [a0:a8:cd:b4:bf:e0]:2002:54f5:094c:0000:4447:6f86:ab65:55b6:53002 2a00:1450:400e:080d:0000:0000:0000:200e:80:[00:00:00:00:00:00] m=00000000 h=3 o=1, p=6 [a0:a8:cd:b4:bf:e0]:2002:54f5:094c:0000:4447:6f86:ab65:55b6:53003 2a00:1450:400e:080d:0000:0000:0000:200e:80:[00:00:00:00:00:00] m=00000000 h=4

SFE is on.

gwlim commented 5 years ago

SFE is on.

Yep if you didn't change the mac address it is [00:00:00:00:00:00] meaning it didn't find the correct route it needs to go though. I need to investigate 6in4 further

Willem1981 commented 5 years ago

SFE is on.

Yep if you didn't change the mac address it is [00:00:00:00:00:00] meaning it didn't find the correct route it needs to go though. I need to investigate 6in4 further

Ok, if you need more info or test just let me know.

vic1234 commented 5 years ago

after a wile the pings are high again with SFE on disabled it for now

same 00 MAC as in Willem1981 log when using the comand cat /sys/fast_classifier/debug_info | grep '2a00'

not related when i go to http://192.168.1.1/cgi-bin/luci/admin/status/realtime/bandwidth

i get this Failed to execute template dispatcher target for entry '/admin/status/realtime/bandwidth'. The called action terminated with an exception: /usr/lib/lua/luci/template.lua:55: Failed to execute template 'admin_status/bandwidth'. A runtime error occurred: [string "/usr/lib/lua/luci/view/admin_status/bandwid..."]:2: attempt to index a boolean value stack traceback: [string "/usr/lib/lua/luci/view/admin_status/bandwid..."]:2: in main chunk stack traceback: [C]: in function 'n' /usr/lib/lua/luci/template.lua:55: in function </usr/lib/lua/luci/template.lua:47> (tail call): ? /usr/lib/lua/luci/dispatcher.lua:680: in function </usr/lib/lua/luci/dispatcher.lua:679>

and network SQM http://192.168.1.1/cgi-bin/luci/admin/network/sqm Failed to execute cbi dispatcher target for entry '/admin/network/sqm'. The called action terminated with an exception: /usr/lib/lua/luci/model/cbi/sqm.lua:18: attempt to index a boolean value stack traceback: /usr/lib/lua/luci/model/cbi/sqm.lua:18: in function 'e' /usr/lib/lua/luci/cbi.lua:48: in function 'load' /usr/lib/lua/luci/dispatcher.lua:696: in function </usr/lib/lua/luci/dispatcher.lua:691>

gwlim commented 5 years ago

after a wile the pings are high again with SFE on disabled it for now

same 00 MAC as in Willem1981 log when using the comand cat /sys/fast_classifier/debug_info | grep '2a00'

not related when i go to http://192.168.1.1/cgi-bin/luci/admin/status/realtime/bandwidth

i get this Failed to execute template dispatcher target for entry '/admin/status/realtime/bandwidth'. The called action terminated with an exception: /usr/lib/lua/luci/template.lua:55: Failed to execute template 'admin_status/bandwidth'. A runtime error occurred: [string "/usr/lib/lua/luci/view/admin_status/bandwid..."]:2: attempt to index a boolean value stack traceback: [string "/usr/lib/lua/luci/view/admin_status/bandwid..."]:2: in main chunk stack traceback: [C]: in function 'n' /usr/lib/lua/luci/template.lua:55: in function </usr/lib/lua/luci/template.lua:47> (tail call): ? /usr/lib/lua/luci/dispatcher.lua:680: in function </usr/lib/lua/luci/dispatcher.lua:679>

and network SQM http://192.168.1.1/cgi-bin/luci/admin/network/sqm Failed to execute cbi dispatcher target for entry '/admin/network/sqm'. The called action terminated with an exception: /usr/lib/lua/luci/model/cbi/sqm.lua:18: attempt to index a boolean value stack traceback: /usr/lib/lua/luci/model/cbi/sqm.lua:18: in function 'e' /usr/lib/lua/luci/cbi.lua:48: in function 'load' /usr/lib/lua/luci/dispatcher.lua:696: in function </usr/lib/lua/luci/dispatcher.lua:691>

Are you using 6rd as well? As for the webpage errors try using private mode, your browser is probably caching old javascript

vic1234 commented 5 years ago

tried from incognito in chrome same webpage error

what is 6rd? didt use any specific ipv6 settings

just to let you know my isp enabled ipv6 in the last couple of month

Willem1981 commented 5 years ago

SFE is on.

Yep if you didn't change the mac address it is [00:00:00:00:00:00] meaning it didn't find the correct route it needs to go though. I need to investigate 6in4 further

Ok, if you need more info or test just let me know.

I have installed the Fixed "Add Protocol 41 Handling Tested on 6in4 tunneling" firmware. SFE is working . But it looks like IPV6 is broken.

C:\Windows\system32>ping -6 google.com Pinging google.com [2a00:1450:400e:80e::200e] with 32 bytes of data: Request timed out. Ping statistics for 2a00:1450:400e:80e::200e: Packets: Sent = 1, Received = 0, Lost = 1 (100% loss),

root@OpenWrt:~# ping ipv6.google.com PING ipv6.google.com (2a00:1450:400e:80c::200e): 56 data bytes 64 bytes from 2a00:1450:400e:80c::200e: seq=0 ttl=58 time=7.365 ms 64 bytes from 2a00:1450:400e:80c::200e: seq=1 ttl=58 time=7.142 ms --- ipv6.google.com ping statistics --- 2 packets transmitted, 2 packets received, 0% packet loss round-trip min/avg/max = 7.142/7.253/7.365 ms

root@OpenWrt:~# cat /sys/fast_classifier/debug_info | grep '2a00' o=1, p=6 [ec:d0:9f:d1:41:af]:2a02:0058:00c9:4c00:2dd4:93f3:4c02:f313:45068 2a00:1450:400e:080e:0000:0000:0000:2013:443:[00:30:88:16:ac:fd] m=00000000 h=4