27th jan snap error
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it seems its happening due to wireless devices, not due to wired lan clients
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Can you show output of ifconfig and arp -a
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could this be the cause, setting MTU for wifi, lan and wan to 1492
wifi is bridged to lan
wan is pppoe which already gets 1492 but i also set 1492 -
after removing 1492 to all to blank and rebooting im no longer getting that error
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after clearing the mtu boxes to blank, here is ifconfig
vr0: flags=88943 <up,broadcast,running,promisc,simplex,multicast,staticarp>metri c 0 mtu 1500 options=82808 <vlan_mtu,wol_ucast,wol_magic,linkstate>ether 00:0d:b9:xx:xx:xx inet 192.168.0.1 netmask 0xffffff00 broadcast 192.168.0.255 inet6 fe80::20d:b9ff:fe13:4784%vr0 prefixlen 64 scopeid 0x1 nd6 options=1 <performnud>media: Ethernet autoselect (100baseTX <full-duplex>) status: active vr1: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500 options=82808 <vlan_mtu,wol_ucast,wol_magic,linkstate>ether 00:0d:b9:xx:xx:xx inet6 fe80::20d:b9ff:fe13:4785%vr1 prefixlen 64 scopeid 0x2 nd6 options=3 <performnud,accept_rtadv>media: Ethernet autoselect (100baseTX <full-duplex>) status: active vr2: flags=8802 <broadcast,simplex,multicast>metric 0 mtu 1500 options=8280b <rxcsum,txcsum,vlan_mtu,wol_ucast,wol_magic,linkstate>ether 00:0d:b9:xx:xx:xx media: Ethernet autoselect ath0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 2290 ether 00:80:48:xx:xx:xx media: IEEE 802.11 Wireless Ethernet autoselect mode 11g <hostap> status: running enc0: flags=0<> metric 0 mtu 1536 pflog0: flags=100 <promisc>metric 0 mtu 33200 pfsync0: flags=0<> metric 0 mtu 1460 syncpeer: 224.0.0.240 maxupd: 128 syncok: 1 lo0: flags=8049 <up,loopback,running,multicast>metric 0 mtu 16384 options=3 <rxcsum,txcsum>inet 127.0.0.1 netmask 0xff000000 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0xa nd6 options=3 <performnud,accept_rtadv>pppoe0: flags=88d1 <up,pointopoint,running,noarp,simplex,multicast>metric 0 mtu 1492 inet6 fe80::20d:b9ff:fe13:4784%pppoe0 prefixlen 64 scopeid 0xb inet 176.205.240.8 --> 195.229.252.27 netmask 0xffffffff nd6 options=3 <performnud,accept_rtadv>ath0_wlan0: flags=8943 <up,broadcast,running,promisc,simplex,multicast>metric 0 mtu 1500 ether 00:80:48:xx:xx:xx inet6 fe80::280:48ff:fe60:7b07%ath0_wlan0 prefixlen 64 scopeid 0xc nd6 options=3 <performnud,accept_rtadv>media: IEEE 802.11 Wireless Ethernet autoselect mode 11g <hostap> status: running ssid "8mbps Blazing" channel 4 (2427 MHz 11g) bssid 00:80:48:60:7b:07 regdomain NONE country AE ecm authmode WPA privacy MIXED deftxkey 2 AES-CCM 2:128-bit txpower 30 scanvalid 60 pureg protmode OFF burst dtimperiod 1 -dfs bridge0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500 ether 02:5e:bf:xx:xx:xx id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 100 timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: ath0_wlan0 flags=143 <learning,discover,autoedge,autoptp>ifmaxaddr 0 port 12 priority 128 path cost 370370 member: vr0 flags=143 <learning,discover,autoedge,autoptp>ifmaxaddr 0 port 1 priority 128 path cost 55 ovpnc1: flags=8051 <up,pointopoint,running,multicast>metric 0 mtu 1500 options=80000 <linkstate>inet6 fe80::20d:b9ff:fe13:4784%ovpnc1 prefixlen 64 scopeid 0xe inet 10.15.2.30 --> 10.15.2.29 netmask 0xffffffff nd6 options=3 <performnud,accept_rtadv>Opened by PID 5947</performnud,accept_rtadv></linkstate></up,pointopoint,running,multicast></learning,discover,autoedge,autoptp></learning,discover,autoedge,autoptp></up,broadcast,running,simplex,multicast></hostap></performnud,accept_rtadv></up,broadcast,running,promisc,simplex,multicast></performnud,accept_rtadv></up,pointopoint,running,noarp,simplex,multicast></performnud,accept_rtadv></rxcsum,txcsum></up,loopback,running,multicast></promisc></hostap></up,broadcast,running,simplex,multicast></rxcsum,txcsum,vlan_mtu,wol_ucast,wol_magic,linkstate></broadcast,simplex,multicast></full-duplex></performnud,accept_rtadv></vlan_mtu,wol_ucast,wol_magic,linkstate></up,broadcast,running,simplex,multicast></full-duplex></performnud></vlan_mtu,wol_ucast,wol_magic,linkstate></up,broadcast,running,promisc,simplex,multicast,staticarp> -
So you say its fixed now?
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actually the issue is if u set the MTU for wifi to 1492 then the issue comes, the rest such as wan and lan if set to MTU of 1492 doesn't cause this to happen
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@ermal:
So you say its fixed now?
to answer this, actually i see this as a bug as lan and wan set to 1492 works fine but setting wifi to 1492 causes this and it shouldnt be like that as lan to wifi bridged has a mtu of 1492 so to avoid fragmentation i set wifi to 1492 but then the errors. the reason im not going with adapter defaults is because when i do that i find web surfing etc slow down a little bit and setting 1492 improves my web browsing speed so i would like to have that set for all itnerfaces to improve speed as well as avoid fragmentation, meanwhile im trying out the 28th jan snap
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tried the 28th jan snap and errors started again
kernel: altq: packet for vr0 does not have pkthdr
lan, wan only set to 1492 MTU, wifi on adapter defaults
same settings for 21st jan snap dont give this error, they only start when wifi is also set to 1492 mtu
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more errors on 28th jan snap
Jan 29 09:31:14 hostapd: ath0_wlan0: IEEE 802.11 Fetching hardware channel/rate support not supported.
Jan 29 10:48:07 hostapd: ath0_wlan0: IEEE 802.11 Fetching hardware channel/rate support not supported.
Jan 29 10:51:54 hostapd: ath0_wlan0: IEEE 802.11 Fetching hardware channel/rate support not supported. -
further analysis shows that the packet error, its the wifi to lan bridge and only happens when wireless devices tried to send data to wired lan computers, such as a file copy, file copy from wired computer to wireless works fine without errors
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found it, setting lan interface to 1492 and wifi to blank causes the above issues i mentioned, removing the 1492 from lan to blank solves it