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When I run tcpdump -w client.cap on ubuntu, I got an error: tcpdump: ./client.cap: Permission denied; How to solve this problem: #grep tcpdump /sys/ke 阅读全文
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How to enable the MPLS module# modprobe mpls_router modprobe mpls_gso modprobe mpls_iptunnel sysctl -w net.mpls.conf.lo.input=1 sysctl -w net.mpls.pla 阅读全文
摘要：
For example, I need to apply this patch for my Linux source code: http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/diff/?id=fe82b3300ec9c0dc4 阅读全文