I had a weird issue with my hard drive where the filesystem wasn't occupying the entire partition. After rebooting a couple of times and running resize2fs I fixed this issue, however since doing so I can no longer establish a connection.
I am using DHClient to manage my DNS, but on initialisation it now runs
DHCPDISCOVER repeatedly until it fails and returns
No DHCPOFFERS. Then it prints
No working leases in persistent database - sleeping. The DHCPCD service gives the respone
eno1: no IPv6 Routers available. I'm at a loss here.
EDIT: I'm not totally aware of the network configuration. I'm working off a university network in a data centre. The OS is Archlinux and I am assuming we are using Cisco routers. I have very little knowledge about networks, so please let me know specifically any information that may be needed.
# A sample configuration for dhcpcd. # See dhcpcd.conf(5) for details. # Allow users of this group to interact with dhcpcd via the control socket. #controlgroup wheel # Inform the DHCP server of our hostname for DDNS. hostname # Use the hardware address of the interface for the Client ID. #clientid # or # Use the same DUID + IAID as set in DHCPv6 for DHCPv4 ClientID as per RFC4361. # Some non-RFC compliant DHCP servers do not reply with this set. # In this case, comment out duid and enable clientid above. duid # Persist interface configuration when dhcpcd exits. persistent # Rapid commit support. # Safe to enable by default because it requires the equivalent option set # on the server to actually work. option rapid_commit # A list of options to request from the DHCP server. option domain_name_servers, domain_name, domain_search, host_name option classless_static_routes # Respect the network MTU. This is applied to DHCP routes. option interface_mtu # Most distributions have NTP support. #option ntp_servers # A ServerID is required by RFC2131. require dhcp_server_identifier # Generate SLAAC address using the Hardware Address of the interface #slaac hwaddr # OR generate Stable Private IPv6 Addresses based from the DUID slaac private noipv4ll