im quite new to linux and I have tried to set a static ip-address on my ubuntu server 22.04. This is what the /etc/netplan/00-config looks like.
network: version: 2 renderer: networkd ethernets: enp2s0: addresses: - 100.72.194.68/18 nameservers: addresses: [8.8.8.8,8.8.4.4] routes: - to: default via: 100.72.192.1
I am able to ping the ubuntu server from:Computer A 100.72.193.126Computer B 100.72.233.67
I can also ssh from computer A
The ubuntu server is unable to ping the router default gateway i just get:
From 100.72.194.68 icmp_seq=1 Destination Host Unreachable
What should i do?
EDIT 1:
I have checked that that /etc/ufw/before.rules have this rule:
-A ufw-before-forward -p icmp --icmp-type echo-request -j ACCEPT
Computer A and computer B can both ping the gw 100.72.192.1
Also i now the indentation looks wrong(probably became so when i copyed it over from the ubuntu server) but netplan accepts it so its probably right.
EDIT 2:Here are the results when i do ip route
:
default via 100.72.192.1 dev enp2s0 proto static100.72.192.0/18 dev enp2s0 proto kernel scope link src 100.72.194.68172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown172.18.0.0/16 dev br-c8bbea4533e3 proto kernel scope link src 172.18.0.1172.27.224.0/23 dev as0t0 proto kernel scope link src 172.27.224.1172.27.226.0/23 dev as0t1 proto kernel scope link src 172.27.226.1172.27.228.0/23 dev as0t2 proto kernel scope link src 172.27.228.1172.27.230.0/23 dev as0t3 proto kernel scope link src 172.27.230.1172.27.232.0/23 dev as0t4 proto kernel scope link src 172.27.232.1172.27.234.0/23 dev as0t5 proto kernel scope link src 172.27.234.1172.27.236.0/23 dev as0t6 proto kernel scope link src 172.27.236.1172.27.238.0/23 dev as0t7 proto kernel scope link src 172.27.238.1
Here are the results when i do ip addr
:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 98:ee:cb:5e:e4:21 brd ff:ff:ff:ff:ff:ff inet 100.72.194.68/18 brd 100.72.255.255 scope global enp2s0 valid_lft forever preferred_lft forever inet6 fe80::9aee:cbff:fe5e:e421/64 scope link valid_lft forever preferred_lft forev
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