jika anda pernah mengalami masalah koneksi di linux ping: sendmsg: No buffer space available saat ping ke ip tertentu seperti dibawah ini :
64 bytes from 192.168.1.1: icmp_seq=3095 ttl=64 time=1.41 ms
64 bytes from 192.168.1.1: icmp_seq=3096 ttl=64 time=1.44 ms
64 bytes from 192.168.1.1: icmp_seq=3097 ttl=64 time=2.88 ms
64 bytes from 192.168.1.1: icmp_seq=3098 ttl=64 time=1.78 ms
64 bytes from 192.168.1.1: icmp_seq=3099 ttl=64 time=1.69 ms
64 bytes from 192.168.1.1: icmp_seq=3100 ttl=64 time=6.16 ms
64 bytes from 192.168.1.1: icmp_seq=3101 ttl=64 time=4.77 ms
64 bytes from 192.168.1.1: icmp_seq=3102 ttl=64 time=1.44 ms
64 bytes from 192.168.1.1: icmp_seq=3103 ttl=64 time=2.05 ms
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
ping: sendmsg: No buffer space available
From 192.168.1.23: icmp_seq=3307 Destination Host Unreachable
From 192.168.1.23 icmp_seq=3307 Destination Host Unreachable
From 192.168.1.23 icmp_seq=3328 Destination Host Unreachable
From 192.168.1.23 icmp_seq=3334 Destination Host Unreachable
From 192.168.1.23 icmp_seq=3364 Destination Host Unreachable
cobalah mengatasinya dengan cara berikut:
pertama buka terminal kesayangan anda dengan hak akses sebagai root;
kedua ketikan kode berikut tanpa tanda #
#echo 83886080 > /proc/sys/net/core/wmem_max
jika sudah sekarang coba restart linux anda..
selamat mencoba semoga membantu..
jangan lupa tinggalkan jejak