Cisco Policy Based Routing (PBR)
https://www.stupid.hk/wordpress/?p=1929 https://www.stupid.hk/wordpress/?p=1571 再一次測試PBR 都是由PC1到R4的lo1 192.168.5.1 PC1 no ip domain-lookup no ip routi...
Paloalto Firewall NAT 基本設定
由初始化到用戶可以上網, 最基本的設定, 沒有包含Security的部份
Posted inCisco
EIGRP Metric 計算
以下為預設value K1 = K3 = 1 K2 = K4 = K5 = 0 Metric公式 Metric = 256*((K1*Scaled Bw) + (K2*Scaled Bw)/(256 – Load) + (K3*Scaled Delay)*(K5/(Reliability + K4)...
Posted inCisco
EIGRP offset-list
現在PC2到PC1的路經: PC2 -> R2 -> R1 -> PC1 利用eigrp的offset-list更改路由, PC2 -> R2 -> R3 -> R1 -> PC1 PC1 ip 10.1.1.10/24 10.1.1.1 PC2 ip 20...
Ubuntu GNS3 Wireshark Permission denied
Couldn't run /usr/bin/dumpcap in child process: Permission denied sudo dpkg-reconfigure wireshark-common Yes sudo chmod +x /usr/bin/dumpcap
Posted inCisco
Cisco Policy Based Routing(PBR)
PC1: 10.0.0.1 Server1: 192.168.5.1 (config)#access-list 100 permit ip host 10.0.0.1 host 192.168.5.1 (config)#route-map PC1toServer1 permit (config-ro...
Posted inLinux
Ubuntu 20.04 LTS enable Routing & NAT
sysctl net.ipv4.ip_forward sysctl -w net.ipv4.ip_forward=1 vi /lib/systemd/system/rc-local.service [Install] WantedBy=multi-user.target Alias=rc-local...
Posted inLinux
CentOS 6.9 加 routing
ip route delete 192.168.1.0/24 ip route add 192.168.1.0/24 via 192.168.0.1 vi /etc/sysconfig/network-scripts/route-eth0 192.168.1.0/24 via 192.168.0.1