Hallo allerseits,
ich habe den Internetanbieter (Vodafone ⇒ Telekom) und den Router (Frithbox 7430 ⇒ 7490) gewechselt und bin auf folgendes Problem gestoßen:
Prinzipiell funktioniert das Setup, aber bei meinem Laptop funktioniert das wifi nicht. Andere Geräte können sich per wifi verbinden. Um diesen Post zu schreiben bin ich per Ethernet verbunden, das funktioniert also.
Ich habe diesen Thread gefunden und gelesen (https://forum.ubuntuusers.de/topic/kein-internetzugriff-destination-host-unreacha/) aber bei "2. DHCP client/gateway" versteh ich nix mehr. Das übersteigt meine Kenntnisse.
Ratschläge?
Informationen:
fj@fj-XPS-13-9360:~$ ping 192.168.178.1
PING 192.168.178.1 (192.168.178.1) 56(84) bytes of data.
From 192.168.178.21 icmp_seq=1 Destination Host Unreachable
From 192.168.178.21 icmp_seq=2 Destination Host Unreachable
From 192.168.178.21 icmp_seq=3 Destination Host Unreachable
^C
--- 192.168.178.1 ping statistics ---
5 packets transmitted, 0 received, +3 errors, 100% packet loss, time 4049ms
pipe 3
Linux fj-XPS-13-9360 4.15.0-106-generic #107-Ubuntu SMP Thu Jun 4 11:27:52 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
fj@fj-XPS-13-9360:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
fj@fj-XPS-13-9360:~$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: wlp58s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
link/ether 9c:b6:d0:e0:a5:1d brd ff:ff:ff:ff:ff:ff
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
link/ether 52:54:00:de:ec:9d brd ff:ff:ff:ff:ff:ff
4: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN mode DEFAULT group default qlen 1000
link/ether 52:54:00:de:ec:9d brd ff:ff:ff:ff:ff:ff
7: enx00e04c360030: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 00:e0:4c:36:00:30 brd ff:ff:ff:ff:ff:ff
fj@fj-XPS-13-9360:~$ ip -4 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: wlp58s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
inet 192.168.178.21/24 brd 192.168.178.255 scope global dynamic noprefixroute wlp58s0
valid_lft 862381sec preferred_lft 862381sec
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
7: enx00e04c360030: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
inet 192.168.178.25/24 brd 192.168.178.255 scope global dynamic noprefixroute enx00e04c360030
valid_lft 862470sec preferred_lft 862470sec
fj@fj-XPS-13-9360:~$ ip -4 route
default via 192.168.178.1 dev enx00e04c360030 proto dhcp metric 100
default via 192.168.178.1 dev wlp58s0 proto dhcp metric 600
169.254.0.0/16 dev virbr0 scope link metric 1000 linkdown
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown
192.168.178.0/24 dev enx00e04c360030 proto kernel scope link src 192.168.178.25 metric 100
192.168.178.0/24 dev wlp58s0 proto kernel scope link src 192.168.178.21 metric 600
fj@fj-XPS-13-9360:~$ ip -4 neigh
192.168.178.1 dev wlp58s0 FAILED
192.168.178.1 dev enx00e04c360030 lladdr 38:10:d5:86:62:48 DELAY
fj@fj-XPS-13-9360:~$ iwconfig
lo no wireless extensions.
wlp58s0 IEEE 802.11 ESSID:"Obstsalat"
Mode:Managed Frequency:5.3 GHz Access Point: 38:10:D5:86:62:4B
Bit Rate=6 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-40 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:17 Missed beacon:0
virbr0-nic no wireless extensions.
virbr0 no wireless extensions.
enx00e04c360030 no wireless extensions.
fj@fj-XPS-13-9360:~$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: wlp58s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
link/ether 9c:b6:d0:e0:a5:1d brd ff:ff:ff:ff:ff:ff
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
link/ether 52:54:00:de:ec:9d brd ff:ff:ff:ff:ff:ff
4: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN mode DEFAULT group default qlen 1000
link/ether 52:54:00:de:ec:9d brd ff:ff:ff:ff:ff:ff
7: enx00e04c360030: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 00:e0:4c:36:00:30 brd ff:ff:ff:ff:ff:ff
fj@fj-XPS-13-9360:~$ ip -4 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
2: wlp58s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
inet 192.168.178.21/24 brd 192.168.178.255 scope global dynamic noprefixroute wlp58s0
valid_lft 863677sec preferred_lft 863677sec
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
7: enx00e04c360030: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
inet 192.168.178.25/24 brd 192.168.178.255 scope global dynamic noprefixroute enx00e04c360030
valid_lft 863766sec preferred_lft 863766sec
fj@fj-XPS-13-9360:~$ grep renderer /{lib,etc,run}/netplan/*yaml
grep: /lib/netplan/*yaml: No such file or directory
/etc/netplan/01-network-manager-all.yaml: renderer: NetworkManager
grep: /run/netplan/*yaml: No such file or directory
fj@fj-XPS-13-9360:~$ nmcli general ; nmcli device ; nmcli connection
STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN
connected full enabled enabled enabled disabled
DEVICE TYPE STATE CONNECTION
enx00e04c360030 ethernet connected Wired connection 1
wlp58s0 wifi connected Obstsalat
virbr0 bridge connected virbr0
lo loopback unmanaged --
virbr0-nic tun unmanaged --
NAME UUID TYPE DEVICE
Obstsalat c337054a-ba1d-44ed-b87f-a65215abef95 wifi wlp58s0
Wired connection 1 0a1b60f4-7225-3a43-90ec-590b8402220b ethernet enx00e04c360030
virbr0 2ee4e334-6199-4a1f-8b4a-2861f541a10d bridge virbr0
fj@fj-XPS-13-9360:~$ ping -c 2 $(ip -4 route show default | grep -o '[0-9]*[.][.0-9]*' )
PING 192.168.178.1 (192.168.178.1) 56(124) bytes of data.
--- 192.168.178.1 ping statistics ---
2 packets transmitted, 0 received, 100% packet loss, time 1004ms
fj@fj-XPS-13-9360:~$ ping -c 2 213.95.41.4
PING 213.95.41.4 (213.95.41.4) 56(84) bytes of data.
64 bytes from 213.95.41.4: icmp_seq=1 ttl=56 time=24.8 ms
64 bytes from 213.95.41.4: icmp_seq=2 ttl=56 time=24.0 ms
--- 213.95.41.4 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1002ms
rtt min/avg/max/mdev = 24.066/24.473/24.881/0.436 ms
fj@fj-XPS-13-9360:~$ ping -c 2 www.ubuntuusers.de
PING www.ubuntuusers.de(ha.ubuntu-eu.org (2001:780:0:25:dead:beef:cafe:1)) 56 data bytes
64 bytes from ha.ubuntu-eu.org (2001:780:0:25:dead:beef:cafe:1): icmp_seq=1 ttl=56 time=19.4 ms
64 bytes from ha.ubuntu-eu.org (2001:780:0:25:dead:beef:cafe:1): icmp_seq=2 ttl=56 time=18.8 ms
--- www.ubuntuusers.de ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 18.841/19.139/19.438/0.329 ms
fj@fj-XPS-13-9360:~$ rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
fj@fj-XPS-13-9360:~$ lsmod
Module Size Used by
cdc_ether 16384 0
usbnet 45056 1 cdc_ether
r8152 61440 0
mii 16384 2 usbnet,r8152
ccm 20480 6
cmac 16384 0
rfcomm 77824 16
xt_CHECKSUM 16384 1
iptable_mangle 16384 1
ipt_MASQUERADE 16384 3
nf_nat_masquerade_ipv4 16384 1 ipt_MASQUERADE
iptable_nat 16384 1
nf_nat_ipv4 16384 1 iptable_nat
nf_nat 32768 2 nf_nat_masquerade_ipv4,nf_nat_ipv4
nf_conntrack_ipv4 16384 5
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
xt_conntrack 16384 1
nf_conntrack 131072 6 xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_ipv4,nf_nat,ipt_MASQUERADE,nf_nat_ipv4
libcrc32c 16384 2 nf_conntrack,nf_nat
ipt_REJECT 16384 2
nf_reject_ipv4 16384 1 ipt_REJECT
xt_tcpudp 16384 6
bridge 155648 0
stp 16384 1 bridge
llc 16384 2 bridge,stp
devlink 45056 0
ebtable_filter 16384 0
ebtables 32768 1 ebtable_filter
ip6table_filter 16384 0
ip6_tables 28672 1 ip6table_filter
aufs 241664 0
iptable_filter 16384 1
overlay 77824 0
bnep 20480 2
arc4 16384 2
binfmt_misc 20480 1
nls_iso8859_1 16384 1
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 217088 0
kvm 614400 1 kvm_intel
snd_hda_codec_hdmi 49152 1
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
ath10k_pci 49152 0
ath10k_core 360448 1 ath10k_pci
ath 28672 1 ath10k_core
aesni_intel 188416 4
input_leds 16384 0
mac80211 786432 1 ath10k_core
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate 20480 0
intel_rapl_perf 16384 0
joydev 24576 0
snd_soc_skl 86016 0
dell_wmi 16384 0
snd_soc_skl_ipc 65536 1 snd_soc_skl
dell_laptop 20480 0
wmi_bmof 16384 0
intel_wmi_thunderbolt 16384 0
serio_raw 16384 0
snd_hda_ext_core 24576 1 snd_soc_skl
dell_smbios 24576 2 dell_wmi,dell_laptop
dcdbas 16384 1 dell_smbios
snd_soc_sst_dsp 32768 1 snd_soc_skl_ipc
uvcvideo 86016 0
snd_soc_sst_ipc 16384 1 snd_soc_skl_ipc
snd_soc_acpi 16384 1 snd_soc_skl
videobuf2_vmalloc 16384 1 uvcvideo
dell_wmi_descriptor 16384 2 dell_wmi,dell_smbios
btusb 45056 0
videobuf2_memops 16384 1 videobuf2_vmalloc
btrtl 16384 1 btusb
rtsx_pci_ms 20480 0
snd_soc_core 241664 1 snd_soc_skl
videobuf2_v4l2 24576 1 uvcvideo
btbcm 16384 1 btusb
snd_compress 20480 1 snd_soc_core
btintel 16384 1 btusb
snd_hda_codec_realtek 106496 1
ac97_bus 16384 1 snd_soc_core
memstick 16384 1 rtsx_pci_ms
videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_pcm_dmaengine 16384 1 snd_soc_core
cfg80211 634880 3 ath,mac80211,ath10k_core
bluetooth 548864 43 btrtl,btintel,btbcm,bnep,btusb,rfcomm
videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo
media 40960 2 videodev,uvcvideo
hid_multitouch 20480 0
snd_hda_intel 45056 3
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 81920 7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_skl
ecdh_generic 24576 1 bluetooth
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
intel_vbtn 16384 0
soc_button_array 16384 0
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 32768 2 snd_seq,snd_pcm
processor_thermal_device 16384 0
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
mei_me 40960 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
snd 81920 19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
idma64 20480 0
virt_dma 16384 1 idma64
int3400_thermal 16384 0
mac_hid 16384 0
intel_hid 16384 0
sparse_keymap 16384 3 intel_hid,dell_wmi,intel_vbtn
intel_pch_thermal 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
mei 94208 1 mei_me
acpi_pad 180224 0
soundcore 16384 1 snd
intel_lpss_pci 20480 0
shpchp 36864 0
intel_lpss 16384 1 intel_lpss_pci
sch_fq_codel 20480 7
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 3 iptable_filter,iptable_nat,iptable_mangle
x_tables 40960 11 ebtables,ip6table_filter,xt_conntrack,iptable_filter,xt_tcpudp,ipt_MASQUERADE,xt_CHECKSUM,ip6_tables,ipt_REJECT,ip_tables,iptable_mangle
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
rtsx_pci_sdmmc 24576 0
i915 1622016 27
i2c_algo_bit 16384 1 i915
drm_kms_helper 172032 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
psmouse 151552 0
nvme 36864 0
drm 401408 16 drm_kms_helper,i915
i2c_hid 24576 0
nvme_core 61440 5 nvme
rtsx_pci 69632 2 rtsx_pci_sdmmc,rtsx_pci_ms
hid 118784 4 i2c_hid,usbhid,hid_multitouch,hid_generic
wmi 24576 5 intel_wmi_thunderbolt,dell_wmi,wmi_bmof,dell_smbios,dell_wmi_descriptor
video 45056 3 dell_wmi,dell_laptop,i915
pinctrl_sunrisepoint 28672 0Moderiert von kB:
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