Re: USB Tethering problems

Tue, 17 Mar 2026 14:59:57 -0700 


On 3/17/26 6:49 AM, Jan Stary wrote:

On Mar 17 06:44:18, [email protected] wrote:
Show also the full 'ifconfig' output
and full 'netstat -rnf' inet output.


lo0: flags=2008049<UP,LOOPBACK,RUNNING,MULTICAST,LRO> mtu 32768
index 4 priority 0 llprio 3
groups: lo
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
inet 127.0.0.1 netmask 0xff000000
em0: flags=a48843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,AUTOCONF6TEMP,AUTOCONF6,AUTOCONF4> mtu 1500 
lladdr 68:f7:28:7d:f1:74
index 1 priority 0 llprio 3
media: Ethernet autoselect (none)
status: no carrier
inet6 fe80::6af7:28ff:fe7d:f174%em0 prefixlen 64 scopeid 0x1
iwn0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
lladdr 08:d4:0c:0a:6d:9c
index 2 priority 4 llprio 3
groups: wlan
media: IEEE802.11 autoselect
status: no network
ieee80211: nwid ""
enc0: flags=0<>
index 3 priority 0 llprio 3
groups: enc
status: active
umb0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
index 5 priority 6 llprio 3
roaming disabled registration not registered
state open cell-class none
SIM not initialized PIN required
device KRD 131 30/123 - R1A IMEI 353980051103097 firmware R3C11 (Pro), R4A10 (App) 
status: down
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33136
index 6 priority 0 llprio 3
groups: pflog
urndis0: flags=808843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,AUTOCONF4> mtu 1500 
lladdr 4e:28:d7:a3:a4:d3
index 7 priority 0 llprio 3
groups: egress
inet 192.168.246.103 netmask 0xffffff00 broadcast 192.168.246.255


Routing tables

Internet:
Destination        Gateway            Flags   Refs      Use   Mtu  Prio Iface default            192.168.246.182    UGS        0        0     -     8 urndis0 
224/4              127.0.0.1          URS        0        0 32768     8 lo0
127/8              127.0.0.1          UGRS       0        0 32768     8 lo0
127.0.0.1          127.0.0.1          UHhl       5      401 32768     1 lo0
192.168.246/24     192.168.246.103    UCn        1        0     -     4 urndis0 192.168.246.103    4e:28:d7:a3:a4:d3  UHLl       0        1     -     1 urndis0 192.168.246.182    a2:52:0c:40:37:ba  UHLch      1        2     -     3 urndis0 192.168.246.255    192.168.246.103    UHb        0        0     -     1 urndis0 
Now what is your pf.conf?
What does it say about em0, iwn0 and urndis0?

#$OpenBSD: pf.conf,v 1.55 2017/12/03 20:40:04 sthen Exp $
#
# See pf.conf(5) and /etc/examples/pf.conf

set skip on lo

block return# block stateless traffic
pass# establish keep-state

# By default, do not permit remote connections to X11
block return in on ! lo0 proto tcp to port 6000:6010

# Port build user does not need network
block return out log proto {tcp udp} user _pbuild

Wouldn't it be easier for you to run a mobile hotspot on your phone
and simply connect to that wifi with your iwn?

        Jan

For some reason I thought it would be easier to setup USB Tethering.

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