<div dir="ltr"> <div class="gmail_extra">ModemManager doesn't configure the network interface, it just reports <div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> to the upper layers what the configuration should be. In this case it's saying "modem is connected and the IP settings to configure in wwp0s21f0u4i12 are <a href="http://10.142.47.170/30" rel="noreferrer" target="_blank">10.142.47.170/30</a> with gateway 10.142.47.169"- If you're using NetworkManager, you should let NetworkManager handle the modem connection (i.e. NM is the one calling simple-connect), so that it also configures the network interface for you. If you're not using NM, you'll have to configure the settings yourself in the network interface. -- Aleksander <a href="https://aleksander.es" rel="noreferrer" target="_blank">https://aleksander.es</a> </blockquote></div><div><div><div> Thanks Aleksander. It's almost done. Now I get IP on wwp0s21f0u4i12 interface using nmcli ico1@ico1:~$ sudo nmcli connection down claro Connection 'claro' successfully deactivated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/5) ico1@ico1:~$ sudo nmcli connection up claro Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/6) ico1@ico1:~$ ip addr address addrlabel ico1@ico1:~$ ip address 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet <a href="http://127.0.0.1/8">127.0.0.1/8</a> scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 00:60:e0:70:30:8d brd ff:ff:ff:ff:ff:ff inet <a href="http://192.168.4.110/24">192.168.4.110/24</a> brd 192.168.4.255 scope global enp1s0 valid_lft forever preferred_lft forever inet6 fe80::260:e0ff:fe70:308d/64 scope link valid_lft forever preferred_lft forever 3: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether 00:60:e0:70:30:8e brd ff:ff:ff:ff:ff:ff 4: wwp0s21f0u4i12: <BROADCAST,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000 link/ether 7e:a3:8a:44:19:13 brd ff:ff:ff:ff:ff:ff inet <a href="http://10.204.106.216/28">10.204.106.216/28</a> brd 10.204.106.223 scope global wwp0s21f0u4i12 valid_lft forever preferred_lft forever ico1@ico1:~$ mmcli -b 13 Bearer '/org/freedesktop/ModemManager1/Bearer/13' ------------------------- Status | connected: 'yes' | suspended: 'no' | interface: 'wwp0s21f0u4i12' | IP timeout: '20' ------------------------- Properties | apn: '<a href="http://internet.comcel.com.co">internet.comcel.com.co</a>' | roaming: 'allowed' | IP type: 'ipv4' | user: 'comcelweb' | password: 'comcelweb' | number: '*99#' | Rm protocol: 'unknown' ------------------------- IPv4 configuration | method: 'static' | address: '10.204.106.216' | prefix: '28' | gateway: '10.204.106.217' | DNS: '190.157.8.89', '8.8.8.8' | MTU: '1500' ------------------------- IPv6 configuration | method: 'unknown' ------------------------- Stats | Duration: '150' | Bytes received: 'N/A' | Bytes transmitted: 'N/A' ico1@ico1:~$ </div>But I cant ping anywhere ico1@ico1:~$ sudo traceroute <a href="http://www.google.com">www.google.com</a> -i wwp0s21f0u4i12 traceroute to <a href="http://www.google.com">www.google.com</a> (172.217.10.164), 30 hops max, 60 byte packets 1 * * * 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 * * * 11 * * * 12 * * * 13 * * * 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * ico1@ico1:~$ I can see packets with tcpdump ico1@ico1:~$ sudo tcpdump -i wwp0s21f0u4i12 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on wwp0s21f0u4i12, link-type EN10MB (Ethernet), capture size 262144 bytes 15:37:59.643116 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 47, length 64 15:37:59.806921 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 47, length 64 15:38:00.667111 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 48, length 64 15:38:00.837307 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 48, length 64 15:38:01.691147 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 49, length 64 15:38:01.856968 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 49, length 64 15:38:02.715135 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 50, length 64 15:38:02.887350 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 50, length 64 15:38:03.739411 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 51, length 64 15:38:03.907008 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 51, length 64 15:38:04.763243 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 52, length 64 15:38:04.926635 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 52, length 64 15:38:05.787104 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 53, length 64 15:38:05.958986 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 53, length 64 15:38:06.811143 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 54, length 64 15:38:06.976704 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 54, length 64 15:38:07.835141 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 55, length 64 15:38:07.997298 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 55, length 64 15:38:08.859145 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 56, length 64 15:38:09.026706 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 56, length 64 15:38:09.883127 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 57, length 64 15:38:10.047343 IP <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a> > <a href="http://10.204.106.216">10.204.106.216</a>: ICMP echo reply, id 4325, seq 57, length 64 15:38:10.907142 IP 10.204.106.216 > <a href="http://atl14s75-in-f4.1e100.net">atl14s75-in-f4.1e100.net</a>: ICMP echo request, id 4325, seq 58, length 64 ^C 23 packets captured 24 packets received by filter 0 packets dropped by kernel But ping seems not to complete ico1@ico1:~$ ping <a href="http://www.google.com">www.google.com</a> -I wwp0s21f0u4i12 PING <a href="http://www.google.com">www.google.com</a> (172.217.10.164) from 10.204.106.216 wwp0s21f0u4i12: 56(84) bytes of data. ^C --- <a href="http://www.google.com">www.google.com</a> ping statistics --- 78 packets transmitted, 0 received, 100% packet loss, time 78842ms ico1@ico1:~$ </div><div>When I try on Windows, it works perfectly (can ping www.google,com) </div>Any suggestions on this? </div>Again, thanks in advance. <div><div> </div></div> </div></div> <img src="http://0c595a64-a-57bd039f-s-sites.googlegroups.com/a/udea.edu.co/repositorio-logos/home/firma/firma-udea.jpg"> <table 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