potentiallynotfelix

joined 6 months ago
sorted by: new top controversial old
Why does tea taste different when I drink it outside? in c/[email protected]
[–] [email protected] 2 points 12 hours ago

My best guess is something related to a difference temperature causing us to perceive taste a bit different. If you're drinking tea outdoors, it's probably colder outside than if you're drinking it indoors.

YG - 2004 (feat. buddy & the gang) (Official Music Video) in c/[email protected]
[–] [email protected] 1 points 3 days ago

In the modern day that's how people go viral by starting a song out with something really out of pocket.

YG - 2004 (feat. buddy & the gang) (Official Music Video) in c/[email protected]
[–] [email protected] 2 points 3 days ago (2 children)

Clip farming

MacBook Pro refuses to turn on in c/[email protected]
[–] [email protected] 2 points 3 days ago (1 children)

Thank you so much!!! This is the solution, I just wasn't powering it up correctly. You're a lifesaver.

MacBook Pro refuses to turn on in c/[email protected]
[–] [email protected] 3 points 4 days ago

The issue persists even without the battery.

Former Australian police officer avoids prison after killing 95-year-old woman with a stun gun in c/[email protected]
[–] [email protected] 4 points 4 days ago (1 children)

I heard about an aussie officer serving a few years for shooting a running suspect in the back with a taser.

10
MacBook Pro refuses to turn on (lemmy.fish)
 

Hey all, I'm having an issue with my ~2009 MacBook Pro that refuses to turn on, and I could really use some help. Here are the details:

Symptoms:

The MacBook Pro doesn't turn on at all.

The charger stays green, even with the battery in.

When I connect the battery, all the battery indicator dots flash on, then turn off.

The MagSafe connector shows 12V on the pins, so the charger seems to be supplying power.

I’ve removed the battery, and the issue persists.

The battery appears to have a swelling issue.

Troubleshooting so far:

SMC & NVRAM Reset: Tried both, but still no luck. What should be noted though is that when I do an SMC reset for a few seconds the battery level indicator light will flash at one bar as if the battery is empty. This only happens when the batteries are moved.

Charger Works: I’ve tested the charger with another MacBook, so I know it’s functioning properly.

Battery Removed: Even with the battery taken out, it still won’t power on. Also note that the battery appears swollen. Do this, I will probably turn it in.

Board Inspection: I’ve inspected the board visually, but nothing seems wrong. I haven’t taken it apart more than that yet.

OS: The MacBook ran Linux with rEFInd as the boot manager.

Additional Info:

I’m not sure if the swollen battery could be related to the issue, but it seems worth noting.

I haven’t gone deep into the MacBook to check for possible other issues yet.

Anyone run into a similar problem or have any suggestions on what I should check next? I would really appreciate any help.

3
Mozzy - UNDER OATH (Official Video) (www.youtube.com)
Roku TV requires internet connection to EDIT THE HOMEPAGE in c/[email protected]
[–] [email protected] 1 points 2 weeks ago* (last edited 2 weeks ago)

I think roku has a dev mode but not like adb, it's still pretty locked down. Read more here

Edit: Requires agreement to a license and an internet connection

Roku TV requires internet connection to EDIT THE HOMEPAGE in c/[email protected]
[–] [email protected] 1 points 2 weeks ago

I wish I had a better experience with Kodi, I mainly use jellyfin for media streaming and jellyfin+kodi just don't seem to work right.

Roku TV requires internet connection to EDIT THE HOMEPAGE in c/[email protected]
[–] [email protected] 2 points 2 weeks ago (1 children)

Do you have lineageos or similiar on the android boxes, or just stock? How do you modify the boxes for privacy, and what brand do you use?

Roku TV requires internet connection to EDIT THE HOMEPAGE in c/[email protected]
[–] [email protected] 1 points 2 weeks ago

same issue here

Roku TV requires internet connection to EDIT THE HOMEPAGE in c/[email protected]
[–] [email protected] 7 points 2 weeks ago

Yeah, but that factory reset might make them update the TV and then force the arbitration. I don't feel like risking it for now, I'm just using my pi to consume content on.

Roku TV requires internet connection to EDIT THE HOMEPAGE in c/[email protected]
[–] [email protected] 23 points 2 weeks ago

Yeah, that's a very useful setting. Thanks for letting me know about it.

340
Roku TV requires internet connection to EDIT THE HOMEPAGE (lemmy.fish)
submitted 2 weeks ago* (last edited 2 weeks ago) by [email protected] to c/[email protected]
23 comments fedilink
 

I refuse to connect this TV to the internet because if it does get connected it will force an update that says unless you agree with forced arbitration your TV will be unusable. I just want to change the HDMI slot 2 spaces over 🤦. Gargle my nutsack Roku.

11
Modern heads equivalent (heads.dyne.org)
 

I want a Tails-like LiveUSB OS like tails, but without the tor reliance. Does anyone have a suggestion? Heads is dead, last release 2018, but it resembles what I am looking for.

432
This fucking bot is still out there messaging (lemmy.fish)
 

I've seen this bot here since January, and the fucking thing still doesn't let up.

38
Is Fennec on F-Droid impacted by mozilla tos changes? (lemmy.fish)
16
Am I stroking it in my sleep? (lemmy.fish)
 

Just had this thought, am I stroking it in my sleep when I'm having a wet dream? Or is it automatic?

49
Bird on the power line (lemmy.fish)
 
8
Type (lemmy.fish)
 
14
Can only forward SSH from virtual network, but can't forward jellyfin or nginx. (lemmy.fish)
submitted 1 month ago* (last edited 1 month ago) by [email protected] to c/[email protected]
6 comments fedilink
 

Here's an outline of the goal of my setup:

Guest VM 0(in NAT): 192.168.101.100:80 --> Host: 192.168.86.73:8080

Guest VM 1(in NAT): 192.168.101.85:8096 --> Host: 192.168.86.73:8081

Guest 1&0: 192.168.101.100:22 --> Host: 192.168.86.73:2222

I want to forward jellyfin from a vm to a host. Unfortunately, jellyfin doesn't let me do that. Everything is alma linux.

When going to 192.168.86.73:808(0,1) in a browser, I receive unable to connect, and when I wget it, I get Connecting to 192.168.86.73:8080... failed: No route to host.

However, I can ssh into the vms from ports 2222 and 2223. This is different from my last issue where I couldn't access any ports at all, ssh or web.

I set up a hook in /etc/libvirt/hooks/qemu according to this guide, which works for ssh but doesn't work for Jellyfin. I know jellyfin is working, because from my host machine I can run wget 192.168.101.100 and it returns the jellyfin home. I also know nginx isn't the issue for the same reason.

Here is my specific hook file:

#!/bin/bash

if [ "${1}" = "Jellyfin" ]; then

   # Update the following variables to fit your setup
   # Remember to change virbr0 to virbr1 if needed.
   GUEST_IP=192.168.101.100
   GUEST_PORT=22
   HOST_PORT=2222
   GUEST_PORT2=8096
   HOST_PORT2=8081

   if [ "${2}" = "stopped" ] || [ "${2}" = "reconnect" ]; then
    /sbin/iptables -D FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT -j ACCEPT
    /sbin/iptables -t nat -D PREROUTING -p tcp --dport $HOST_PORT -j DNAT --to $GUEST_IP:$GUEST_PORT
    /sbin/iptables -D FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT2 -j ACCEPT
    /sbin/iptables -t nat -D PREROUTING -p tcp --dport $HOST_PORT2 -j DNAT --to $GUEST_IP:$GUEST_PORT2
   fi
   if [ "${2}" = "start" ] || [ "${2}" = "reconnect" ]; then
    /sbin/iptables -I FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT -j ACCEPT
    /sbin/iptables -t nat -I PREROUTING -p tcp --dport $HOST_PORT -j DNAT --to $GUEST_IP:$GUEST_PORT
    /sbin/iptables -I FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT2 -j ACCEPT
    /sbin/iptables -t nat -I PREROUTING -p tcp --dport $HOST_PORT2 -j DNAT --to $GUEST_IP:$GUEST_PORT2
   fi
elif [ "${1}" = "Nginx" ]; then

   # Update the following variables to fit your setup
   # Remember to change virbr0 to virbr1 if needed.
   GUEST_IP=192.168.101.85
   GUEST_PORT=22
   HOST_PORT=2223
   GUEST_PORT2=80
   HOST_PORT2=8081

   if [ "${2}" = "stopped" ] || [ "${2}" = "reconnect" ]; then
    /sbin/iptables -D FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT -j ACCEPT
    /sbin/iptables -t nat -D PREROUTING -p tcp --dport $HOST_PORT -j DNAT --to $GUEST_IP:$GUEST_PORT
    /sbin/iptables -D FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT2 -j ACCEPT
    /sbin/iptables -t nat -D PREROUTING -p tcp --dport $HOST_PORT2 -j DNAT --to $GUEST_IP:$GUEST_PORT2
   fi
   if [ "${2}" = "start" ] || [ "${2}" = "reconnect" ]; then
    /sbin/iptables -I FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT -j ACCEPT
    /sbin/iptables -t nat -I PREROUTING -p tcp --dport $HOST_PORT -j DNAT --to $GUEST_IP:$GUEST_PORT
    /sbin/iptables -I FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT2 -j ACCEPT
    /sbin/iptables -t nat -I PREROUTING -p tcp --dport $HOST_PORT2 -j DNAT --to $GUEST_IP:$GUEST_PORT2
   fi
fi

Here is the result of iptables -nvL:

Chain INPUT (policy ACCEPT 82683 packets, 6162K bytes)
 pkts bytes target     prot opt in     out     source               destination         
82710 6165K LIBVIRT_INP  all  --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination         
   16   960 ACCEPT     tcp  --  *      virbr1  0.0.0.0/0            192.168.101.100      tcp dpt:8096
  153 13152 ACCEPT     tcp  --  *      virbr1  0.0.0.0/0            192.168.101.100      tcp dpt:22
  569  219K DOCKER-USER  all  --  *      *       0.0.0.0/0            0.0.0.0/0           
  569  219K DOCKER-ISOLATION-STAGE-1  all  --  *      *       0.0.0.0/0            0.0.0.0/0           
    0     0 ACCEPT     all  --  *      docker0  0.0.0.0/0            0.0.0.0/0            ctstate RELATED,ESTABLISHED
    0     0 DOCKER     all  --  *      docker0  0.0.0.0/0            0.0.0.0/0           
    0     0 ACCEPT     all  --  docker0 !docker0  0.0.0.0/0            0.0.0.0/0           
    0     0 ACCEPT     all  --  docker0 docker0  0.0.0.0/0            0.0.0.0/0           
   44 32161 ACCEPT     all  --  *      br-8ac694360d19  0.0.0.0/0            0.0.0.0/0            ctstate RELATED,ESTABLISHED
    0     0 DOCKER     all  --  *      br-8ac694360d19  0.0.0.0/0            0.0.0.0/0           
   45  4419 ACCEPT     all  --  br-8ac694360d19 !br-8ac694360d19  0.0.0.0/0            0.0.0.0/0           
    0     0 ACCEPT     all  --  br-8ac694360d19 br-8ac694360d19  0.0.0.0/0            0.0.0.0/0           
  480  183K LIBVIRT_FWX  all  --  *      *       0.0.0.0/0            0.0.0.0/0           
  480  183K LIBVIRT_FWI  all  --  *      *       0.0.0.0/0            0.0.0.0/0           
  301 28065 LIBVIRT_FWO  all  --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain OUTPUT (policy ACCEPT 100K packets, 12M bytes)
 pkts bytes target     prot opt in     out     source               destination         
 100K   12M LIBVIRT_OUT  all  --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain DOCKER (2 references)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 ACCEPT     tcp  --  !br-8ac694360d19 br-8ac694360d19  0.0.0.0/0            172.18.0.5           tcp dpt:2283

Chain DOCKER-ISOLATION-STAGE-1 (1 references)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 DOCKER-ISOLATION-STAGE-2  all  --  docker0 !docker0  0.0.0.0/0            0.0.0.0/0           
   45  4419 DOCKER-ISOLATION-STAGE-2  all  --  br-8ac694360d19 !br-8ac694360d19  0.0.0.0/0            0.0.0.0/0           
  569  219K RETURN     all  --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain DOCKER-ISOLATION-STAGE-2 (2 references)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 DROP       all  --  *      docker0  0.0.0.0/0            0.0.0.0/0           
    0     0 DROP       all  --  *      br-8ac694360d19  0.0.0.0/0            0.0.0.0/0           
   45  4419 RETURN     all  --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain DOCKER-USER (1 references)
 pkts bytes target     prot opt in     out     source               destination         
  569  219K RETURN     all  --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain LIBVIRT_FWI (1 references)
 pkts bytes target     prot opt in     out     source               destination         
  179  154K ACCEPT     all  --  *      virbr1  0.0.0.0/0            192.168.101.0/24     ctstate RELATED,ESTABLISHED
    0     0 REJECT     all  --  *      virbr1  0.0.0.0/0            0.0.0.0/0            reject-with icmp-port-unreachable
    0     0 ACCEPT     all  --  *      virbr0  0.0.0.0/0            192.168.122.0/24     ctstate RELATED,ESTABLISHED
    0     0 REJECT     all  --  *      virbr0  0.0.0.0/0            0.0.0.0/0            reject-with icmp-port-unreachable

Chain LIBVIRT_FWO (1 references)
 pkts bytes target     prot opt in     out     source               destination         
  301 28065 ACCEPT     all  --  virbr1 *       192.168.101.0/24     0.0.0.0/0           
    0     0 REJECT     all  --  virbr1 *       0.0.0.0/0            0.0.0.0/0            reject-with icmp-port-unreachable
    0     0 ACCEPT     all  --  virbr0 *       192.168.122.0/24     0.0.0.0/0           
    0     0 REJECT     all  --  virbr0 *       0.0.0.0/0            0.0.0.0/0            reject-with icmp-port-unreachable

Chain LIBVIRT_FWX (1 references)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 ACCEPT     all  --  virbr1 virbr1  0.0.0.0/0            0.0.0.0/0           
    0     0 ACCEPT     all  --  virbr0 virbr0  0.0.0.0/0            0.0.0.0/0           

Chain LIBVIRT_INP (1 references)
 pkts bytes target     prot opt in     out     source               destination         
   24  2082 ACCEPT     udp  --  virbr1 *       0.0.0.0/0            0.0.0.0/0            udp dpt:53
    0     0 ACCEPT     tcp  --  virbr1 *       0.0.0.0/0            0.0.0.0/0            tcp dpt:53
    3   966 ACCEPT     udp  --  virbr1 *       0.0.0.0/0            0.0.0.0/0            udp dpt:67
    0     0 ACCEPT     tcp  --  virbr1 *       0.0.0.0/0            0.0.0.0/0            tcp dpt:67
    0     0 ACCEPT     udp  --  virbr0 *       0.0.0.0/0            0.0.0.0/0            udp dpt:53
    0     0 ACCEPT     tcp  --  virbr0 *       0.0.0.0/0            0.0.0.0/0            tcp dpt:53
    0     0 ACCEPT     udp  --  virbr0 *       0.0.0.0/0            0.0.0.0/0            udp dpt:67
    0     0 ACCEPT     tcp  --  virbr0 *       0.0.0.0/0            0.0.0.0/0            tcp dpt:67

Chain LIBVIRT_OUT (1 references)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 ACCEPT     udp  --  *      virbr1  0.0.0.0/0            0.0.0.0/0            udp dpt:53
    0     0 ACCEPT     tcp  --  *      virbr1  0.0.0.0/0            0.0.0.0/0            tcp dpt:53
    3   987 ACCEPT     udp  --  *      virbr1  0.0.0.0/0            0.0.0.0/0            udp dpt:68
    0     0 ACCEPT     tcp  --  *      virbr1  0.0.0.0/0            0.0.0.0/0            tcp dpt:68
    0     0 ACCEPT     udp  --  *      virbr0  0.0.0.0/0            0.0.0.0/0            udp dpt:53
    0     0 ACCEPT     tcp  --  *      virbr0  0.0.0.0/0            0.0.0.0/0            tcp dpt:53
    0     0 ACCEPT     udp  --  *      virbr0  0.0.0.0/0            0.0.0.0/0            udp dpt:68
    0     0 ACCEPT     tcp  --  *      virbr0  0.0.0.0/0            0.0.0.0/0            tcp dpt:68

and iptables --list-rules

-P INPUT ACCEPT
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
-N DOCKER
-N DOCKER-ISOLATION-STAGE-1
-N DOCKER-ISOLATION-STAGE-2
-N DOCKER-USER
-N LIBVIRT_FWI
-N LIBVIRT_FWO
-N LIBVIRT_FWX
-N LIBVIRT_INP
-N LIBVIRT_OUT
-A INPUT -j LIBVIRT_INP
-A FORWARD -d 192.168.101.100/32 -o virbr1 -p tcp -m tcp --dport 8096 -j ACCEPT
-A FORWARD -d 192.168.101.100/32 -o virbr1 -p tcp -m tcp --dport 22 -j ACCEPT
-A FORWARD -j DOCKER-USER
-A FORWARD -j DOCKER-ISOLATION-STAGE-1
-A FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o docker0 -j DOCKER
-A FORWARD -i docker0 ! -o docker0 -j ACCEPT
-A FORWARD -i docker0 -o docker0 -j ACCEPT
-A FORWARD -o br-8ac694360d19 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o br-8ac694360d19 -j DOCKER
-A FORWARD -i br-8ac694360d19 ! -o br-8ac694360d19 -j ACCEPT
-A FORWARD -i br-8ac694360d19 -o br-8ac694360d19 -j ACCEPT
-A FORWARD -j LIBVIRT_FWX
-A FORWARD -j LIBVIRT_FWI
-A FORWARD -j LIBVIRT_FWO
-A OUTPUT -j LIBVIRT_OUT
-A DOCKER -d 172.18.0.5/32 ! -i br-8ac694360d19 -o br-8ac694360d19 -p tcp -m tcp --dport 2283 -j ACCEPT
-A DOCKER-ISOLATION-STAGE-1 -i docker0 ! -o docker0 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -i br-8ac694360d19 ! -o br-8ac694360d19 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -j RETURN
-A DOCKER-ISOLATION-STAGE-2 -o docker0 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -o br-8ac694360d19 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -j RETURN
-A DOCKER-USER -j RETURN
-A LIBVIRT_FWI -d 192.168.101.0/24 -o virbr1 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A LIBVIRT_FWI -o virbr1 -j REJECT --reject-with icmp-port-unreachable
-A LIBVIRT_FWI -d 192.168.122.0/24 -o virbr0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A LIBVIRT_FWI -o virbr0 -j REJECT --reject-with icmp-port-unreachable
-A LIBVIRT_FWO -s 192.168.101.0/24 -i virbr1 -j ACCEPT
-A LIBVIRT_FWO -i virbr1 -j REJECT --reject-with icmp-port-unreachable
-A LIBVIRT_FWO -s 192.168.122.0/24 -i virbr0 -j ACCEPT
-A LIBVIRT_FWO -i virbr0 -j REJECT --reject-with icmp-port-unreachable
-A LIBVIRT_FWX -i virbr1 -o virbr1 -j ACCEPT
-A LIBVIRT_FWX -i virbr0 -o virbr0 -j ACCEPT
-A LIBVIRT_INP -i virbr1 -p udp -m udp --dport 53 -j ACCEPT
-A LIBVIRT_INP -i virbr1 -p tcp -m tcp --dport 53 -j ACCEPT
-A LIBVIRT_INP -i virbr1 -p udp -m udp --dport 67 -j ACCEPT
-A LIBVIRT_INP -i virbr1 -p tcp -m tcp --dport 67 -j ACCEPT
-A LIBVIRT_INP -i virbr0 -p udp -m udp --dport 53 -j ACCEPT
-A LIBVIRT_INP -i virbr0 -p tcp -m tcp --dport 53 -j ACCEPT
-A LIBVIRT_INP -i virbr0 -p udp -m udp --dport 67 -j ACCEPT
-A LIBVIRT_INP -i virbr0 -p tcp -m tcp --dport 67 -j ACCEPT
-A LIBVIRT_OUT -o virbr1 -p udp -m udp --dport 53 -j ACCEPT
-A LIBVIRT_OUT -o virbr1 -p tcp -m tcp --dport 53 -j ACCEPT
-A LIBVIRT_OUT -o virbr1 -p udp -m udp --dport 68 -j ACCEPT
-A LIBVIRT_OUT -o virbr1 -p tcp -m tcp --dport 68 -j ACCEPT
-A LIBVIRT_OUT -o virbr0 -p udp -m udp --dport 53 -j ACCEPT
-A LIBVIRT_OUT -o virbr0 -p tcp -m tcp --dport 53 -j ACCEPT
-A LIBVIRT_OUT -o virbr0 -p udp -m udp --dport 68 -j ACCEPT
-A LIBVIRT_OUT -o virbr0 -p tcp -m tcp --dport 68 -j ACCEPT

Keep in mind I have docker running so some rules may not be relevant.

sysctl net.ipv4.ip_forward returns net.ipv4.ip_forward = 1

I've set the firewall backend of libvirt to iptables in /etc/libvirt/network.conf:

firewall_backend = "iptables"

Trying to solve this issue originally, I switched from Rocky to Fedora, but on my rocky and alma install this worked fine both times.

Thank you so much for the continued support with my issues!

18
VM port forwarding issue with iptables (lemmy.fish)
submitted 1 month ago* (last edited 1 month ago) by [email protected] to c/[email protected]
13 comments fedilink
 

Here's the setup:

  • Fedora 41 Server host
  • Libvirt/QEMU
  • Alma 9 guest running ssh

My goal is to forward ports from the guest to the host, but change them. I set up a hook(as in the libvirt docs) and it worked on my last server. My hook looks like:

#!/bin/bash

if [ "${1}" = "Jellyfin" ]; then

   # Update the following variables to fit your setup
   GUEST_IP=192.168.101.4
   GUEST_PORT=22
   HOST_PORT=2222

   if [ "${2}" = "stopped" ] || [ "${2}" = "reconnect" ]; then
    /sbin/iptables -D FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT -j ACCEPT
    /sbin/iptables -t nat -D PREROUTING -p tcp --dport $HOST_PORT -j DNAT --to $GUEST_IP:$GUEST_PORT
   fi
   if [ "${2}" = "start" ] || [ "${2}" = "reconnect" ]; then
    /sbin/iptables -I FORWARD -o virbr1 -p tcp -d $GUEST_IP --dport $GUEST_PORT -j ACCEPT
    /sbin/iptables -t nat -I PREROUTING -p tcp --dport $HOST_PORT -j DNAT --to $GUEST_IP:$GUEST_PORT
   fi
fi

However, when I ssh to my server:2222, it doesn't work, "Connection refused." I can ssh from inside my server to my guest's ip address, so I know it's not an issue with ssh itself. The guest's iptables rules are:

-P INPUT ACCEPT
-P FORWARD ACCEPT
-P OUTPUT ACCEPT

so that's probably not the issue.

My server's iptables rules include:

-A FORWARD -d 192.168.101.4/32 -o virbr1 -p tcp -m tcp --dport 22 -j ACCEPT

, so it appears the forwarding happened, but an nmap scan reveals the port is closed:

2222/tcp closed EtherNetIP-1

I'm baffled by this issue. Any help would be greatly appreciated!

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New Youtube Web Update Requires HTML5 Canvas (lemmy.fish)
 

A recent Youtube Web update has added a canvas whenever the seek bar is visible, an HTML5 canvas pops up. This was not asked for and not needed. If you disable canvases for privacy, this will cause a horrific red bad to cover half the screen until you hide the seekbar. Canvases can be used for fingerprinting, which I'm sure Google is doing here.

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