So, as the message says, there is no firewall running at all at present but curl/wget do not work while ping does (also, I am SSHd into the machine and apache2 works so it can receive requests on port 80). This is a mystery for the ages! Here are some hopefully informative tidbits...
I am certain that it is not a firewall issue (firewall totally disabled)
My /etc/network/interfaces
# This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* # The loopback network interface auto lo auto lo inet loopback # The primary network interface #auto eno2 #iface eno2 inet static auto eno1 iface eno1 inet manual bond-master bond0 auto eno2 iface eno2 inet manual bond-master bond0 bond-primary eno2 auto bond0 iface bond0 inet static bond-mode active-backup bond-miimon 100 bond-slaves none restarting networking fails
systemctl restart networking.service Job for networking.service failed because the control process exited with error code. See "systemctl status networking.service" and "journalctl -xe" for details. here are the errors I get
systemctl status networking.service â networking.service - Raise network interfaces Loaded: loaded (/lib/systemd/system/networking.service; enabled; vendor preset: enabled) Drop-In: /run/systemd/generator/networking.service.d ââ50-insserv.conf-$network.conf Active: failed (Result: exit-code) since Mon 2021-02-08 13:23:08 EST; 13s ago Docs: man:interfaces(5) Process: 28918 ExecStart=/sbin/ifup -a --read-environment (code=exited, status=1/FAILURE) Process: 28913 ExecStartPre=/bin/sh -c [ "$CONFIGURE_INTERFACES" != "no" ] && [ -n "$(ifquery --read-environment --list --exclude=lo)" ] && udevadm settle (code=exited, status=0/S Main PID: 28918 (code=exited, status=1/FAILURE) Feb 08 13:23:08 ubuntu systemd[1]: Starting Raise network interfaces... Feb 08 13:23:08 ubuntu sh[28913]: Unknown interface inet Feb 08 13:23:08 ubuntu sh[28913]: Unknown interface loopback Feb 08 13:23:08 ubuntu ifup[28918]: Unknown interface inet Feb 08 13:23:08 ubuntu ifup[28918]: Unknown interface loopback Feb 08 13:23:08 ubuntu systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE Feb 08 13:23:08 ubuntu systemd[1]: Failed to start Raise network interfaces. Feb 08 13:23:08 ubuntu systemd[1]: networking.service: Unit entered failed state. Feb 08 13:23:08 ubuntu systemd[1]: networking.service: Failed with result 'exit-code'. Updates
Thanks @JohnRonald, I updated the iface line and that succeeded in restarting networking but it did not fix the curl/wget problem.
Here is the curl error @raj
--2021-02-08 14:56:03-- (try: 6) reddit.com Connecting to ()|151.101.1.140|:80... failed: Connection timed out. Connecting to ()|151.101.65.140|:80... failed: Connection timed out. Connecting to ()|151.101.129.140|:80.. Any ideas?
71 Answer
this is my running config:
auto eno1
iface eno1 inet manual
bond-master bond0
auto eno2
iface eno2 inet manual
bond-master bond0
auto bond0
iface bond0 inet manual
bond-mode 4
bond-miimon 100
bond-xmit_hash_policy layer3+4
bond-lacp-rate 1
bond-slaves eno1 eno2
