Hi, i have a problem with dhclient:
for example interface name eno52 (tg3, Broadcom Limited NetXtreme BCM5719 Gigabit Ethernet PCIe (rev 01) : root@********:~# dhclient eno52 -v Internet Systems Consortium DHCP Client 4.3.5 Copyright 2004-2016 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Listening on LPF/eno52/3c:a8:2a:e7:87:bf Sending on LPF/eno52/3c:a8:2a:e7:87:bf Sending on Socket/fallback DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 4 DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 10 DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 7 DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 9 DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 15 DHCPDISCOVER on eno52 to 255.255.255.255 port 67 interval 16 No DHCPOFFERS received. No working leases in persistent database - sleeping. tcpdump during dhclient doesn't show anything?!? root@*********:~# tcpdump -i eno52 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eno52, link-type EN10MB (Ethernet), capture size 262144 bytes root@*******:~# ip addr show eno52 9: eno52: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether 3c:a8:2a:e7:87:bf brd ff:ff:ff:ff:ff:ff if i use the same ethernet cable on my laptop all works fine... i don't know if is a module problem...or? Can you help me? BR