[Expired for network-manager (Ubuntu) because there has been no activity
for 60 days.]
** Changed in: network-manager (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/369135
Title:
No internal pings in LAN with WLAN
Status in “network-manager” package in Ubuntu:
Expired
Bug description:
My LAN setup:
- 2x Ubuntu 9.04
- 1x Windows XP
- Router/Switch (tried a Telekom switch and a new Linksys)
- Internet triggered via PPPOE from router
What works:
- All internet from all machines
- Pinging / Connections to the XP box via LAN IP
What does not work:
- Pinging / Connections to/on of the Linux boxes via LAN IP
Since when is the problem?
- Internal networking worked when both boxes were on Ubuntu 8.10
- When I upgraded the first box I lost connection to it in the LAN - Internet
is fine
- Second box with Ubuntu 9.04 upgrade has the same problem
Other problem information:
- Networking between the Linux boxes is OK when using WICD
- When using knetworkmanager to initiate the WLAN it works fine
- No firewall / IP tables active
- No custom networking setup - I only use networkmanager-gnome
- VPNs can be initiated to external machines
- Windows Vista on the Ubuntu 9.04 machines works flawlessly (as did Ubuntu
8.10)
Computer information:
- Acer Aspire 6530 Laptop
- Asus X51L Laptop
- Standard Windows XP PC
Sample output on of the the Linux boxes (IP 192.168.2.100):
$ ping -I wlan0 192.168.2.101 (the other Linux)
From 192.168.2.100 icmp_seq=1 Destination Host Unreachable
(... same when pinging from other box)
$ ping google.de
jojo@jojo-laptop2:~$ ping google.de
64 bytes from ew-in-f104.google.com (74.125.77.104): icmp_seq=1 ttl=245
time=25.4 ms
$ ping 192.168.2.100 (the windows box)
64 bytes from 192.168.2.100: icmp_seq=1 ttl=64 time=0.049 ms
(... same when pinging the router 192.168.2.1)
$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.2.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
0.0.0.0 192.168.2.1 0.0.0.0 UG 0 0 0 wlan0
$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:1e:68:fa:b3:36
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:1
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:249
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:24 errors:0 dropped:0 overruns:0 frame:0
TX packets:24 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2256 (2.2 KB) TX bytes:2256 (2.2 KB)
wlan0 Link encap:Ethernet HWaddr 00:23:4d:52:e4:30
inet addr:192.168.2.100 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::223:4dff:fe52:e430/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12644 errors:0 dropped:0 overruns:0 frame:0
TX packets:10158 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:13320870 (13.3 MB) TX bytes:3156034 (3.1 MB)
wmaster0 Link encap:UNSPEC HWaddr
00-23-4D-52-E4-30-34-33-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"jojoniko"
Mode:Managed Frequency:2.462 GHz Access Point: 00:23:69:29:B9:BC
Bit Rate=36 Mb/s Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality=42/100 Signal level:-88 dBm Noise level=-115 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 9.04
NonfreeKernelModules: fglrx
Package: network-manager-gnome 0.7.1~rc4.1-0ubuntu2
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: network-manager-applet
Uname: Linux 2.6.28-11-generic i686
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