[SOLVED] Setting up Proxmox on OVH with 2 failover IPs, IPv4 with NAT, and IPv6

kamzata

Active Member
Jan 21, 2011
174
7
38
Venezia - Italy
I assume OVH has some documentation, also check

https://pve.proxmox.com/wiki/OVH

Thanks, I already read it but I'm stuck. The IPv4 with the 2 failover IPs works fine.

Talking about IPv6... it works only for the Proxmox host.
From the host I can ping ipv6.google.com but I cannot ping the LXC Container 2001:41d1:403:17ba:2:100/64

HOST: /etc/network/interfaces
Bash:
auto lo
iface lo inet loopback

auto eno1
iface eno1 inet static
        address 51.XXX.53.186/24
        gateway 51.XXX.53.254

iface eno1 inet6 static
        address 2001:41d1:XXXX:17ba::/64
        gateway 2001:41d1:XXXX:17FF:FF:FF:FF:FF

auto eno1:0
iface eno1:0 inet static
        address 51.XXX.245.61
        netmask 255.255.255.255

auto eno1:1
iface eno1:1 inet static
        address 51.XXX.245.70
        netmask 255.255.255.255

auto vmbr0
iface vmbr0 inet static
        address  192.168.1.1
        netmask  255.255.255.0
        bridge-ports none
        bridge-stp off
        bridge-fd 0

auto vmbr1
iface vmbr1 inet static
        address  192.168.2.1
        netmask  255.255.255.0
        bridge-ports none
        bridge-stp off
        bridge-fd 0

iface eno2 inet manual

iface enp0s20f0u8u3c2 inet manual




post-up echo 1 > /proc/sys/net/ipv4/ip_forward

post-up /sbin/ip -f inet6 route add 2001:41d1:XXXX:17FF:FF:FF:FF:FF dev eno1
post-up /sbin/ip -f inet6 route add default via 2001:41d1:XXXX:17FF:FF:FF:FF:FF

pre-down /sbin/ip -f inet6 route del 2001:41d1:XXXX:17FF:FF:FF:FF:FF dev eno1
pre-down /sbin/ip -f inet6 route del default via 2001:41d1:XXXX:17FF:FF:FF:FF:FF

HOST: /etc/sysctl.conf
Bash:
net.ipv4.conf.all.rp_filter=1
net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.conf.default.forwarding=1
net.ipv4.conf.default.proxy_arp=0
net.ipv4.ip_forward=1
kernel.sysrq=1
net.ipv4.conf.default.send_redirects=1
net.ipv4.conf.all.send_redirects=0

net.ipv6.conf.eno1.autoconf=0
net.ipv6.conf.eno1.accept_ra=0
net.ipv6.conf.all.accept_redirects=0
net.ipv6.conf.all.router_solicitations=1
net.ipv6.conf.default.forwarding=1
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.default.proxy_ndp=1
net.ipv6.conf.all.proxy_ndp=1
 
Last edited:

kamzata

Active Member
Jan 21, 2011
174
7
38
Venezia - Italy
IPv4 works GREAT. IPv6 instead:

From the HOST:

I can ping:
  • ping6 ipv6.google.com => OK
  • ping6 ping6 2001:41d1:403:17FF:FF:FF:FF:FF (GATEWAY) => OK
  • ping6 ping6 2001:41d1:403:17ba:: => OK
I cannot ping
  • The others Containers

From inside the Container:

I can ping:
  • The others Containers
I cannot ping
  • ping6 ipv6.google.com => Destination unreachable: Address unreachable
  • ping6 ping6 2001:41d1:XXXX:17FF:FF:FF:FF:FF (GATEWAY) => Destination unreachable: Address unreachable
  • ping6 ping6 2001:41d1:XXXX:17ba:: => Destination unreachable: Address unreachable


This is the Container configuration:

/etc/sysctl.conf
Bash:
net.ipv6.conf.eno1.autoconf=0
net.ipv6.conf.eno1.accept_ra=0
net.ipv6.conf.all.accept_redirects=0
net.ipv6.conf.all.router_solicitations=1
net.ipv6.conf.default.forwarding=1
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.default.proxy_ndp=1
net.ipv6.conf.all.proxy_ndp=1

/etc/network/interfaces
Bash:
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
        address 192.168.2.100
        netmask 255.255.255.0
        gateway 192.168.2.1

iface eth0 inet6 static
        address 2001:41d1:XXXX:17ba::2:100
        netmask 64
# --- BEGIN PVE ---
        post-up ip route add 2001:41d1:XXXX:17FF:FF:FF:FF:FF dev eth0
        post-up ip route add default via 2001:41d1:XXXX:17FF:FF:FF:FF:FF dev eth0
        pre-down ip route del default via 2001:41d1:XXXX:17FF:FF:FF:FF:FF dev eth0
        pre-down ip route del 2001:41d1:XXXX:17FF:FF:FF:FF:FF dev eth0
# --- END PVE ---
 
Last edited:

kamzata

Active Member
Jan 21, 2011
174
7
38
Venezia - Italy
Yeah, now I'm able to connect but only after I run traceroute6 some.domain.name.that.use.ipv6.com (es. traceroute6 ipv6.google.com). I have to run that every time I reboot, and I have to run it in the Proxmox host itself and in every LXC Container (I didn't try on VMs). I cannot really understand why. Does anyone have an explanation?
 

kamzata

Active Member
Jan 21, 2011
174
7
38
Venezia - Italy
The OVH support has just replied there’s an error in initialization of IPv6 address but they didn't say me where.

This is my HOST configuration:

/etc/network/interfaces
Bash:
auto lo
iface lo inet loopback
iface lo inet6 loopback

auto vmbr0
iface vmbr0 inet static
    address  51.XXX.53.186
    netmask  255.255.255.0
    gateway  51.XXX.53.254
    bridge_ports eno1
    bridge_stp off
    bridge_fd 0
    pointopoint 51.XXX.53.254


iface vmbr0 inet6 static
    address 2001:XXXX:403:17ba::1
    netmask 64
    post-up sysctl -p
    post-up /sbin/ip -f inet6 route add 2001:XXXX:XXXX:17FF:FF:FF:FF:FF dev vmbr0
    post-up /sbin/ip -f inet6 route add default via 2001:XXXX:XXXX:17FF:FF:FF:FF:FF
    pre-down /sbin/ip -f inet6 route del 2001:XXXX:XXXX:17FF:FF:FF:FF:FF dev vmbr0
    pre-down /sbin/ip -f inet6 route del default via 2001:XXXX:XXXX:17FF:FF:FF:FF:FF

    post-up ip -6 neigh replace 2001:XXXX:XXXX:17FF:FF:FF:FF:FF dev vmbr0 lladdr 00:05:73:a0:00:01
    post-up ip -6 neigh replace 2001:XXXX:XXXX:17ba::4 dev vmbr0 lladdr 26:0A:E7:42:BA:3E


iface enp0s20f0u8u3c2 inet manual

iface eno2 inet manual

/etc/sysctl.conf
Bash:
### IPv4
net.ipv4.conf.all.rp_filter=1
net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.conf.default.forwarding=1
net.ipv4.conf.default.proxy_arp=0
net.ipv4.ip_forward=1
kernel.sysrq=1
net.ipv4.conf.default.send_redirects=1
net.ipv4.conf.all.send_redirects=0

### IPv6
net.ipv6.conf.all.autoconf=0
net.ipv6.conf.all.accept_ra=0
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.default.forwarding=1
net.ipv6.conf.default.proxy_ndp=1
net.ipv6.conf.all.proxy_ndp=1


This is my LXC configuration:

/etc/network/interfaces
Bash:
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet6 static
        address 2001:XXXX:XXXX:17ba::4
        netmask 64
        gateway 2001:XXXX:XXXX:17ba::1

/etc/sysctl.conf
Bash:
net.ipv6.conf.all.autoconf=0
net.ipv6.conf.all.accept_ra=0
net.ipv6.conf.all.proxy_ndp=1
net.ipv6.conf.default.proxy_ndp=1

This is the result from the HOST or LXC (right after rebooted):
Bash:
root@srv001:~# ping6 ipv6.google.com
PING ipv6.google.com(par10s38-in-x0e.1e100.net (2a00:1450:4007:805::200e)) 56 data bytes
^C
--- ipv6.google.com ping statistics ---
8 packets transmitted, 0 received, 100% packet loss, time 183ms

root@srv001:~# traceroute6 ipv6.google.com
traceroute to ipv6.google.com (2a00:1450:4007:805::200e), 30 hops max, 80 byte packets
1  * * *
2  * * *
3  * * *
4  * * *
5  * * *
6  * * *
7  google.as15169.fr.eu (2001:41d0::832)  6.442 ms  6.450 ms  6.430 ms
8  2001:4860:0:1015::1 (2001:4860:0:1015::1)  6.449 ms  6.447 ms  6.468 ms
9  2001:4860:0:1018::1 (2001:4860:0:1018::1)  7.244 ms 2001:4860:0:1::bd5 (2001:4860:0:1::bd5)  7.720 ms *
10  par10s38-in-x0e.1e100.net (2a00:1450:4007:805::200e)  6.367 ms  6.367 ms  6.359 ms
root@srv001:~# ping6 ipv6.google.com
PING ipv6.google.com(par10s38-in-x0e.1e100.net (2a00:1450:4007:805::200e)) 56 data bytes
64 bytes from par10s38-in-x0e.1e100.net (2a00:1450:4007:805::200e): icmp_seq=1 ttl=54 time=6.39 ms
64 bytes from par10s38-in-x0e.1e100.net (2a00:1450:4007:805::200e): icmp_seq=2 ttl=54 time=6.57 ms
^C
--- ipv6.google.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 2ms
rtt min/avg/max/mdev = 6.390/6.479/6.569/0.120 ms
 
Last edited:

lps90

Member
May 21, 2020
168
6
23
So...still no solution :(
I'm really interested to solve this kind of thing..
I want all my containers with ipv6 working..
 

kamzata

Active Member
Jan 21, 2011
174
7
38
Venezia - Italy
No more errors but I'm stuck at this point.

IPv4: works perfectly.

IPv6: Host and LXC can ping each other, Host can connect to internet, LXC cannot.


HOST: /etc/network/interfaces
Bash:
# loopback
auto lo
iface lo inet loopback
iface lo inet6 loopback

# Interface #1 (Main IPv4)
auto eno1
iface eno1 inet static
        address 51.XX.53.186/24
        gateway 51.XX.53.254

# Interface #1 (Main IPv6)
iface eno1 inet6 static
        address 2001:41d0:XXXX:17ba::1
        netmask 128
        post-up /sbin/ip -f inet6 route add 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev eno1
        post-up /sbin/ip -f inet6 route add default via 2001:41d0:XXXX:17FF:FF:FF:FF:FF
        pre-down /sbin/ip -f inet6 route del 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev eno1
        pre-down /sbin/ip -f inet6 route del default via 2001:41d0:XXXX:17FF:FF:FF:FF:FF

# IPv4 Failover #1
auto eno1:0
iface eno1:0 inet static
        address 51.XXX.245.61
        netmask 255.255.255.255

# IPv4 Failover #2
auto eno1:1
iface eno1:1 inet static
        address 51.XXX.245.70
        netmask 255.255.255.255

# IPv4 Bridge #1
auto vmbr0
iface vmbr0 inet static
        address  192.168.1.1
        netmask  255.255.255.0
        bridge_ports none
        bridge_stp off
        bridge_fd 0

# IPv6 Bridge #1
iface vmbr0 inet6 static
        address 2001:41d0:XXXX:17ba::2
        netmask 64
        post-up /sbin/ip -f inet6 route add 2001:41d0:XXXX:17ba::/64 dev vmbr0
        pre-down /sbin/ip -f inet6 route del 2001:41d0:XXXX:17ba::/64 dev vmbr0

# IPv4 Bridge #2
auto vmbr1
iface vmbr1 inet static
        address  192.168.2.1
        netmask  255.255.255.0
        bridge_ports none
        bridge_stp off
        bridge_fd 0

iface vmbr1 inet6 static
        address 2001:41d0:XXXX:17ba::2:1
        netmask 64
        post-up /sbin/ip -f inet6 route add 2001:41d0:XXXX:17ba::/64 dev vmbr1
        pre-down /sbin/ip -f inet6 route del 2001:41d0:XXXX:17ba::/64 dev vmbr1

# Interface #2
iface eno2 inet manual

# Interface #3
iface enp0s20f0u8u3c2 inet manual


post-up sysctl -p

post-up iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -o eno1 -j SNAT --to-source 51.XXX.245.61
post-up iptables -t nat -A POSTROUTING -s 192.168.2.0/24 -o eno1 -j SNAT --to-source 51.XXX.245.70

HOST: /etc/sysctl.conf
Bash:
### IPv4
net.ipv4.conf.all.rp_filter=1
net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.conf.default.forwarding=1
net.ipv4.conf.default.proxy_arp=0
net.ipv4.ip_forward=1
kernel.sysrq=1
net.ipv4.conf.default.send_redirects=1
net.ipv4.conf.all.send_redirects=0

### IPv6
net.ipv6.conf.all.autoconf=0
net.ipv6.conf.all.accept_ra=0
net.ipv6.conf.vmbr0.forwarding=1
net.ipv6.conf.vmbr1.forwarding=1



GUEST: /etc/network/interfaces
Bash:
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet6 static
        address 2001:41d0:XXXX:17ba::100
        netmask 64
        gateway 2001:41d0:XXXX:17ba::2

iface eth0 inet static
        address 192.168.1.100
        netmask 255.255.255.0
        gateway 192.168.1.1

GUEST: /etc/sysctl.conf
Bash:
net.ipv6.conf.all.autoconf=0
net.ipv6.conf.all.accept_ra=0
 
Last edited:

lps90

Member
May 21, 2020
168
6
23
Ladies and gentlemen, I made it working :) I'll post the solution as soon as I can.
IPV6 working?
Can you explain how to do it with just 1 ipv4 (no aditional failover ips)?
Nice news, thanks :cool:

**Please be fast publishing the solution, i am trying the last 3 days with no success...
 
Last edited:

kamzata

Active Member
Jan 21, 2011
174
7
38
Venezia - Italy
We are going to use the host as a proxy for IPv6. First of all, you need to install Npd6 in order to discover all IPv6 neighbors:
apt-get install npd6

set it up:
/etc/npd6.conf
Bash:
...

prefix=2001:41d0:XXXX:17ba:

interface = vmbr0

...

Doing that all container IPv6 addresses will be added as neighbors automatically.

Then you have to set:
/etc/sysctl.conf
Bash:
vm.max_map_count=262144
fs.protected_hardlinks=1
fs.protected_symlinks=1


### IPv4
net.ipv4.conf.all.rp_filter=1
net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.conf.default.forwarding=1
net.ipv4.conf.default.proxy_arp=0
net.ipv4.ip_forward=1
kernel.sysrq=1
net.ipv4.conf.default.send_redirects=1
net.ipv4.conf.all.send_redirects=0

### IPv6
net.ipv6.conf.eno1.autoconf=0
net.ipv6.conf.vmbr0.autoconf=0
net.ipv6.conf.eno1.accept_ra=0
net.ipv6.conf.vmbr0.accept_ra=0
net.ipv6.conf.all.accept_redirects=0
net.ipv6.conf.all.router_solicitations=1
net.ipv6.conf.all.forwarding=1
net.ipv6.conf.default.forwarding=1
net.ipv6.conf.all.proxy_ndp=1
net.ipv6.conf.default.proxy_ndp=1
net.ipv6.bindv6only=1

and:
/etc/network/interfaces
Bash:
auto lo
iface lo inet loopback
iface lo inet6 loopback

auto eno1
iface eno1 inet manual


auto vmbr0

# Main IPv4 Bridge
iface vmbr0 inet static
    address  51.XXX.53.186
    netmask  255.255.255.0
    gateway  51.XXX.53.254
    bridge_ports eno1
    bridge_stp off
    bridge_fd 0

   # Failover IP #1
    up ip addr add 51.XXX.245.61/32 dev vmbr0
    down ip addr del 51.XXX.245.61/32 dev vmbr0

   # Failover IP #2
    up ip addr add 51.XXX.245.70/32 dev vmbr0
    down ip addr del 51.XXX.245.70/32 dev vmbr0

   # Internal network #1
    up ip addr add 192.168.1.1/24 dev vmbr0
    down ip addr del 192.168.1.1/24 dev vmbr0

   # Internal network #2
    up ip addr add 192.168.2.1/24 dev vmbr0
    down ip addr del 192.168.2.1/24 dev vmbr0

# Main IPv6 address
iface vmbr0 inet6 static
    address  2001:41d0:XXXX:17ba::ffff
    netmask  128

    # IPv6 Gateway
    post-up sleep 5; /sbin/ip -6 route add 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev vmbr0
    post-up sleep 5; /sbin/ip -6 route add default via 2001:41d0:XXXX:17FF:FF:FF:FF:FF
    pre-down /sbin/ip -6 route del default via 2001:41d0:XXXX:17FF:FF:FF:FF:FF
    pre-down /sbin/ip -6 route del 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev vmbr0

    # Adding IPv6 Gateway to the neighbors
    post-up /sbin/ip -f inet6 neigh add proxy 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev vmbr0

    # Enabling NPD and Forwarding
    post-up echo 1 > /proc/sys/net/ipv6/conf/all/proxy_ndp
    post-up echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
    post-up echo 1 > /proc/sys/net/ipv6/conf/default/forwarding

Set IPv6 DNS nameservers:
/etc/resolv.conf
Bash:
search myserver.com
nameserver 2001:4860:4860::8888
nameserver 8.8.8.8

Make IPv4 NAT works using some rules:
Bash:
-A POSTROUTING -s 192.168.1.0/24 -o eno1 -j SNAT --to-source 51.XXX.245.61
-A POSTROUTING -s 192.168.2.0/24 -o eno1 -j SNAT --to-source 51.XXX.245.70

# Some rule to a Container with IP 192.168.1.100
-A PREROUTING -p tcp -m tcp -d 51.XXX.245.61 -i vmbr0 --dport 80 -j DNAT --to-destination 192.168.1.100:80

# Some rule to a Container with IP 192.168.2.100
-A PREROUTING -p tcp -m tcp -d 51.XXX.245.70 -i vmbr0 --dport 80 -j DNAT --to-destination 192.168.2.100:80


Reboot and test the host connectivity:
Bash:
root@srv001:~/# ping google.com
PING google.com(fra16s12-in-x0e.1e100.net (2a00:1450:4001:818::200e)) 56 data bytes
64 bytes from fra16s12-in-x0e.1e100.net (2a00:1450:4001:818::200e): icmp_seq=1 ttl=51 time=4.50 ms
64 bytes from fra16s12-in-x0e.1e100.net (2a00:1450:4001:818::200e): icmp_seq=2 ttl=51 time=4.58 ms
64 bytes from fra16s12-in-x0e.1e100.net (2a00:1450:4001:818::200e): icmp_seq=3 ttl=51 time=3.57 ms
^C
--- google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4ms
rtt min/avg/max/mdev = 3.571/4.215/4.578/0.456 ms
root@srv001:~/# ping6 ipv6.google.com
PING ipv6.google.com(fra15s17-in-x0e.1e100.net (2a00:1450:4001:81c::200e)) 56 data bytes
64 bytes from fra15s17-in-x0e.1e100.net (2a00:1450:4001:81c::200e): icmp_seq=1 ttl=51 time=4.34 ms
64 bytes from fra15s17-in-x0e.1e100.net (2a00:1450:4001:81c::200e): icmp_seq=2 ttl=51 time=4.33 ms
64 bytes from fra15s17-in-x0e.1e100.net (2a00:1450:4001:81c::200e): icmp_seq=3 ttl=51 time=4.26 ms
^C
--- ipv6.google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4ms
rtt min/avg/max/mdev = 4.263/4.313/4.343/0.064 ms

Then configure a container:
/etc/network/interfaces
Bash:
auto lo
iface lo inet loopback
iface lo inet6 loopback

auto eth0
iface eth0 inet static
        address 192.168.1.100
        netmask 255.255.255.0
        gateway 192.168.1.1

iface eth0 inet6 static
        address 2001:41d0:XXXX:17ba::1:100
        netmask 64
# --- BEGIN PVE ---
        post-up ip route add 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev eth0
        post-up ip route add default via 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev eth0
        pre-down ip route del default via 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev eth0
        pre-down ip route del 2001:41d0:XXXX:17FF:FF:FF:FF:FF dev eth0
# --- END PVE ---

and test the container connectivity:
Bash:
 nginx  ⌁ root  /etc/nginx  ping google.com
PING google.com(fra16s12-in-x0e.1e100.net (2a00:1450:4001:818::200e)) 56 data bytes
64 bytes from fra16s12-in-x0e.1e100.net (2a00:1450:4001:818::200e): icmp_seq=1 ttl=51 time=3.32 ms
64 bytes from fra16s12-in-x0e.1e100.net (2a00:1450:4001:818::200e): icmp_seq=2 ttl=51 time=3.49 ms
64 bytes from fra16s12-in-x0e.1e100.net (2a00:1450:4001:818::200e): icmp_seq=3 ttl=51 time=3.41 ms
^C
--- google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 5ms
rtt min/avg/max/mdev = 3.321/3.405/3.487/0.095 ms
nginx  ⌁ root  /etc/nginx  ping6 ipv6.google.com
PING ipv6.google.com(fra15s17-in-x0e.1e100.net (2a00:1450:4001:81c::200e)) 56 data bytes
64 bytes from fra15s17-in-x0e.1e100.net (2a00:1450:4001:81c::200e): icmp_seq=1 ttl=51 time=3.19 ms
64 bytes from fra15s17-in-x0e.1e100.net (2a00:1450:4001:81c::200e): icmp_seq=2 ttl=51 time=2.88 ms
64 bytes from fra15s17-in-x0e.1e100.net (2a00:1450:4001:81c::200e): icmp_seq=3 ttl=51 time=3.20 ms
^C
--- ipv6.google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 6ms
rtt min/avg/max/mdev = 2.876/3.087/3.200/0.156 ms

Done!
 
Last edited:

lps90

Member
May 21, 2020
168
6
23
Finallyyyyyyyyyyyy......
I'll try it tomorow and give feedback ;)

A big thank you**
 

lps90

Member
May 21, 2020
168
6
23
@kamzata your "solution" described before do not works :rolleyes:
check it with attention and tell me where did you failed.

Host ping is ok but not the container...

Container:

# ping 1.1.1.1
PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data.
From 192.168.1.1: icmp_seq=2 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=3 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=4 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=5 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=6 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=7 Redirect Host(New nexthop: 37.187.xxx.254)
^C
--- 1.1.1.1 ping statistics ---
7 packets transmitted, 0 received, 100% packet loss, time 155ms
 
Last edited:

kamzata

Active Member
Jan 21, 2011
174
7
38
Venezia - Italy
@kamzata your "solution" described before do not works :rolleyes:
check it with attention and tell me where did you failed.

Host ping is ok but not the container...

Container:

# ping 1.1.1.1
PING 1.1.1.1 (1.1.1.1) 56(84) bytes of data.
From 192.168.1.1: icmp_seq=2 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=3 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=4 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=5 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=6 Redirect Host(New nexthop: 37.187.xxx.254)
From 192.168.1.1: icmp_seq=7 Redirect Host(New nexthop: 37.187.xxx.254)
^C
--- 1.1.1.1 ping statistics ---
7 packets transmitted, 0 received, 100% packet loss, time 155ms

Hey man, I could fix it for you with a paid support.
 

lps90

Member
May 21, 2020
168
6
23
where it is described that i dont want to pay your work?
I do not even mention that :rolleyes:
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get your own in 60 seconds.

Buy now!