From: Vikas <kedia.vikas@gmail.com>
To: wireguard@lists.zx2c4.com
Subject: Cannot ping peer 1 from peer 2
Date: Thu, 15 Mar 2018 19:07:07 -0700 [thread overview]
Message-ID: <CAPGejTe5nKoZfQbyZYfpz5GmiC+UAvkmnuTehKvXjzLxUeHbaw@mail.gmail.com> (raw)
Here is the config on peer 1 (Vmware VM running ubuntu 16.04):
=================================================
vk@ubuntu /g/r/c/w/server> ifconfig ens33
ens33 Link encap:Ethernet HWaddr 00:0c:29:c8:6c:d5
inet addr:10.0.1.77 Bcast:10.0.1.255 Mask:255.255.255.0
inet6 addr: fe80::5b06:24b6:c9e4:954e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:327949 errors:0 dropped:0 overruns:0 frame:0
TX packets:87146 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:351155285 (351.1 MB) TX bytes:12179516 (12.1 MB)
vk@ubuntu /g/r/c/w/server> more etc-wireguard-wg0.conf
[Interface]
Address = 10.100.1.1/24
ListenPort = 51820
PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A
POSTROUTING -o ens33 -j MASQUERADE
PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D
POSTROUTING -o ens33 -j MASQUERADE
PrivateKey = CPQLRq40QGY3+8yn2LlYb1x3zU/3/Ki+A4QjVYgbakY=
SaveConfig = true
[Peer]
PublicKey = uL8bs5596DJO7BMnrIVG5btvr4LTzlbx1ovwHe59NBc=
AllowedIPs = 10.100.1.2/32
vk@ubuntu /g/r/c/w/server> ifconfig wg0
wg0 Link encap:UNSPEC HWaddr
00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.100.1.1 P-t-P:10.100.1.1 Mask:255.255.255.0
UP POINTOPOINT RUNNING NOARP MTU:1420 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:459 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Here is the config on peer 2 (Vmware VM running ubuntu 18.04):
==================================================
root@ubuntu /g/r/c/w/client# ifconfig ens33
ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.0.1.71 netmask 255.255.255.0 broadcast 10.0.1.255
inet6 fe80::c4d7:35d6:306b:fc91 prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:b6:bb:18 txqueuelen 1000 (Ethernet)
RX packets 532611 bytes 765847699 (765.8 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 71767 bytes 5458394 (5.4 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
root@ubuntu /g/r/c/w/client# more etc-wireguard-wg0.conf
[Interface]
Address = 10.100.1.2
PrivateKey = AMZXJ1vBx6OOnZlbnYHuShTBAPuOzwCgweG73BS/4WY=
[Peer]
PublicKey = KNuvytvYu9NktxybaOHsCF11q96IGfc+dT/Dv8L6KB0=
AllowedIPs = 0.0.0.0/0
Endpoint = 10.0.1.77:51280
root@ubuntu /g/r/c/w/client# ifconfig wg0
wg0: flags=209<UP,POINTOPOINT,RUNNING,NOARP> mtu 1420
inet 10.100.1.2 netmask 255.255.255.255 destination 10.100.1.2
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
txqueuelen 1000 (UNSPEC)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 10 bytes 1480 (1.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
root@ubuntu /g/r/c/w/client# ping 10.0.1.77
PING 10.0.1.77 (10.0.1.77) 56(84) bytes of data.
64 bytes from 10.0.1.77: icmp_seq=1 ttl=64 time=0.464 ms
64 bytes from 10.0.1.77: icmp_seq=2 ttl=64 time=0.715 ms
root@ubuntu /g/r/c/w/client# ping 10.100.1.1
PING 10.100.1.1 (10.100.1.1) 56(84) bytes of data.
^C
--- 10.100.1.1 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2033ms
What am I doing wrong?
--
VK
next reply other threads:[~2018-03-16 1:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-16 2:07 Vikas [this message]
2018-03-16 2:24 ` Tim Sedlmeyer
2018-03-16 3:02 ` Vikas
2018-04-14 1:59 ` Jason A. Donenfeld
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