All Questions
Tagged with freebsd networking
75
questions
0
votes
0
answers
23
views
How to configure DNAT in iptables between host os (FreeBSD) and guest os (Ubuntu 23.10) so that I can use Cloudflare on both the OS
I've just installed the CloudFlare client + GUI on Ubuntu,that I have virtualized with bhyve (the FreeBSD hypervisor). Cloudflare does not work on FreeBSD. The instructions that I have followed are ...
- 549
0
votes
0
answers
79
views
Can't start TOR as a daemon on FreeBSD
I'm trying to understand why TOR does not start as a service on my FreeBSD 13.2. This is the error message that I see during the boot :
[notice] Tor 0.4.8.9 running on FreeBSD with Libevent 2.1.12-
...
- 549
0
votes
1
answer
906
views
What are the consequences of blocking incoming UDP port 68 on my computer?
In a FreeBSD 13.1 install, I enabled the IPFW firewall and set firewall_type="workstation" in /etc/rc.conf. This allows outgoing requests, while denying incoming requests. When I checked the ...
- 2,978
0
votes
1
answer
179
views
Set up FreeBSD machine as router/bridge between a computer and the network
I recently installed and did the initial set ups for a FreeBSD virtual machine. My aim is to utilise it as a router/bridge in a network topology structured as follows: from a PC comes a request for a ...
- 1
1
vote
0
answers
337
views
Ubuntu 21.04 can't connect to internet when it is emulated with bhyve on my FreeBSD 13
I've configured the network stack of bhyve on FreeBSD 13 like u see below,but ubuntu VM can't connect to the internet.
1) on /etc/rc.conf : gateway_enable="YES"
2) root@marietto:/home/...
- 549
1
vote
1
answer
671
views
wireless doesn't work when ethernet is configured with static ip
So, I have a FreeBSD host. Currently, its ethernet port is only connected to an ethernet switch (no DHCP server on that network) and the wifi is correctly configured and works.
Here's the /etc/rc....
- 113
0
votes
0
answers
165
views
Overriding assigned IP address using DHCP on FreeBSD 12
Is there some way to assign a preferred IP address despite using DHCP? i.e., to use DHCP to find the router and network mask, but assign the IP address manually (ideally with fallback).
/etc/rc.conf (...
- 107
-3
votes
1
answer
1k
views
Configuring IPv6 on FreeBSD 12
I have configured my FreeBSD 12 system to use DHCP, but DNS resolution does not appear to be working for IPv6 (e.g., when I run ping6 or traceroute6).
/etc/rc.conf (relevant lines)
ifconfig_em0="...
- 107
2
votes
0
answers
564
views
Setting up openvpn with a killswitch in a freebsd jail
I'm trying to setup a kill switch so that if OpenVPN becomes inactive all other connections will be blocked. I tried to adapt this Linux set up, but it doesn't seem to work on FreeBSD.
This is my ...
1
vote
1
answer
167
views
Hosts.deny on FreeBSD suddenly empty?
I'm wondering why a hosts.deny file with about 600 denied IPs and ranges would sudden empty itself. Is there any reason for this to happen automatically? No one else has connected to the server to ...
- 227
3
votes
0
answers
40
views
A_Parity_Error_?
Now this is odd: While copying a tarred directory over my LAN using ssh from a Fedora machine to a FreeBSD machine. I get: Uncorrectable parity/CRC error
(All the disks are set with S.M.A.R.T – ...
- 31
-1
votes
1
answer
703
views
FreeBSD on VPS unable to connect to the internet; interface appears configured
I've recently installed the raw virtual image of FreeBSD 12.1-STABLE onto a VPS provided through OVH. I'm able to login via the KVM on my control panel, but the machine is unreachable by SSH. It ...
- 145
1
vote
1
answer
476
views
Wireguard on FreeBSD stopping on start
I'm somewhat new to FreeBSD and trying to setup Wireguard. I've setup Wireguard on a few different Linux and iOS/OS X based devices without issue, but running into an issue on FreeBSD (12.1-release), ...
- 121
1
vote
1
answer
754
views
FreeBSD rc.conf not adding lagg group to bridge on system start up or service restart
I am not sure what I am doing wrong here. I have the following configuration in my /etc/rc.conf on my (personal) server.
cloned_interfaces="bridge0 lagg0"
ifconfig_igb0="up"
ifconfig_igb1="up"
...
- 211
3
votes
1
answer
2k
views
Configure NIC on boot of FreeBSD 12
We need to configure NIC for better performance of our application on FreeBSD 12. System is
FreeBSD 12.0-RELEASE-p3 GENERIC amd64
To start, I would like to show our solution for Linux system. For ...
- 132