Can not access to internet, so can not play WebRadio

I installed volumio on Raspberry, it works well for playing music to DAC.
But I can’t play the WebRadio. So I connect with SSH, ping www.google.com, without any response. I try apt-get, failed.
I use DHCP, my LAN works well, I can use Web UI, so I think maybe sth wrong with accessing the internet.

Anyone had resolved this problem or know the reason?

thx.

DNS-probs?
What does sudo route -n say?

What about ping 173.194.39.18 (= google.com)?

root@volumio:~# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0

root@volumio:~# ping 173.194.39.18
PING 173.194.39.18 (173.194.39.18) 56(84) bytes of data.

ping with no respone

Does your router block your rpi?

No, I only set fixed ip (192.168.1.99) bind to my Raspberry PI in DHCP setting.

Please post ifconfig

root@volumio:/usr/bin# ifconfig
eth0 Link encap:Ethernet HWaddr b8:27:eb:e4:2e:75
inet addr:192.168.1.99 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::ba27:ebff:fee4:2e75/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2881 errors:0 dropped:0 overruns:0 frame:0
TX packets:2331 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:360293 (351.8 KiB) TX bytes:1622525 (1.5 MiB)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:4973 errors:0 dropped:0 overruns:0 frame:0
TX packets:4973 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1688110 (1.6 MiB) TX bytes:1688110 (1.6 MiB)

I had solved problem, some one open mac filtering in my router.