I am attempting to create a virtual network on VMware using FreeBSD as a router and a firewall. I am relatively new to many of the concepts involved here. I have FreeBSD currently setup as a DHCP server on my vlan(I will eventually switch to static networking), it is issuing addresses on a...
I have an issue forwarding the packets to the cloud from the jail.
I have tested Netgraph and epair with the same result.
I have enabled nat in sysctl.conf>> net.inet.ip.forwarding=1
I have disabled PF totally and tried with nat enabled
nat on $ext_if inet from $jail_if to any -> ($ext_if)
In...
Hi, i have trouble with Ipsec & pf enc0 nat problem . I show you my problematic scenerio below any help would be appreciated at this point
STRONGSWAN CONFIGURATION
alfa7000 {
fragmentation = yes
unique = replace
version = 1
aggressive = no
proposals...
Hello everyone !
I need to port forward 3074 from destination external device (tun0) to internal device which (em0) but I need it using ppp nat.
I enabled ppp nat in rc.conf and it masquerade tun0 device from internal device now I need to port forward I tried with PF but it gives me strict nat...
HTTP(S) is just an example, I have many other services that wouldn't be able to communicate the real IP via a proxy, therefore PF solution is a must.
I am referring to RDR and NAT as they are understood in the context of pf.conf (i.e. I mean the RDR and NAT statements).
Both my VPS and Home...
I'm trying to pass all outbound traffic from Jails. I'm using IPFW, because it's default for FreeBSD.
All Jails live on cloned lo1 interface, no VNET.
How can I pass all outbound traffic from my Jails to the Internet through vtnet0 interface?
PLEASE DELETE THIS THREAD.
I guess I should probably start by explaining what I'm trying to do. I have a pair of Grandstream HandyTone analog telephone adapters that I need to work with incoming and outgoing calls to a SIP trunking provider over Asterisk running on a remote FreeBSD server. The ATAs are behind NAT, the...
I have:
a router - with an internal IP address 192.168.1.1 and is connected to the Internet.
a Mac - has the IP address of 192.168.1.10. Internet works, of course.
a PC with FreeBSD 13 installed.
I have connected the FreeBSD PC to the Mac using an Ethernet crossover cable. I have assigned...
I am using PF and cannot get packets forwarded to a particular jail.
I want data that comes into my base machine on port 4243 to be forwarded to my jail
that has a service that is listening on port 4243. I have verified with telnet that the jail
can receive data on that port.
Here is my...
Hi,
I'd wish to read and understand the source code used for tracking connection and feeding NAT.
May someone point me to the right place in the source tree?
Thanks,
Claudio
I'm running an AP that bridges traffic to my ISP. For various reasons, I'm running both IPv4 and IPv6 and I need to NAT traffic from the LAN to the ISP. For this reason, net.inet6.ip6.forwarding needs to be enabled.
The usual solution for periodically updating the IPv6 gateway address seems to...
I have an AP+bridge+firewall ("router") running FreeBSD 12.2-RELEASE r366954 GENERIC amd64.
It's roughly set up as follows:
- igb0 connects to my ISP via DHCP. (Disabled while I debug this.)
- bridge0 has dnsmasq running on it as a DHCP server and DNS server. (Only dynamic addresses at the...
I run into difficulties configuring OpenVPN server and client.
Here is my setup:
OpenVPN server on FreeBSD 12
server.conf
port 1194
proto tcp
dev tun...
Hello,
First I wanted to give a shout out to everyone who has posted other problems and responses over the years - the knowledge base has helped tremendously.
I'm here today to ask for pointers regarding IPFW and natd. Some background: I have a very old server that runs a business and is due...
I am a new user of FreeBSD and I managed to install it on virtualbox as a guest after failing to install it directly on my laptop. I will do that after I gain confidence in FreeBSD on virtualbox.
However after installation I am unable to access internet from the Guest FreeBSD. I have looked...
Hello,
I'm trying to setup jails on a Digital Ocean droplet by following the instructions in the handbook: https://www.freebsd.org/doc/handbook/jails-ezjail.html
The network configuration is like this:
* vtnet0 with the external IP address, 10.10.0.5 netmask 0xffff0000 (Digital Ocean's...
To pass traffic from a remote host 55.55.55.55 to a service behind the NAT on the box with IP 77.77.77.77 I have a standard set of rules:
00812 nat 82 tcp from 55.55.55.55 to 77.77.77.77 48888 in via igb0
00822 allow tcp from 55.55.55.55 to 10.1.1.8 48888 in via igb0
00832 nat 82 tcp from...
Hi there,
I'm sort of a new user with FreeBSD, so please excuse me if you see some glaring error in my thinking/configs (I'm a Linux admin so there are differences I'm counting on). :)
So here is my problem - I would like to set up Wireguard on FreeBSD 12, which is mostly done, I think, the...
So I just learned that there's two methods to doing NAT in FreeBSD. The apparently old natd + divert way, which is documented in the handbook, and the new in-kernel ipfw+nat way, that is randomly documented by Google. Is anyone ever going to update the handbook to over ipfw+NAT? The man page...
Hello, thanks to the posts that I found on this forum, I could implement a gateway in FreeBSD that allows me to do flexible policy routing through different interfaces.
I'm going to share.
System: FreeBSD freebsd 12.0-STABLE FreeBSD 12.0-STABLE r346132 NEWKERNEL amd64
NEWKERNEL compiled...
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