following $ kubectl create -n kube-system secret generic cilium-ipsec-keys \ --from-literal=keys="3 rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom co The secret can be displayed with kubectl -n kube-system if [[ $KEYID -gt 15 ]]; then KEYID=0; fi data=$(echo "{\"stringData\":{\"keys\":\"$((($KEYID+1))) "rfc4106\(gcm\ (aes\)\)" $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null| xxd - p -c 64)) 128\"}}") node of the cluster. As the IP addresses used for the cluster prefix are typically allocated from RFC1918 private address blocks and are not publicly routable. Cilium will automatically masquerade the

following $ kubectl create -n kube-system secret generic cilium-ipsec-keys \ --from-literal=keys="3 rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom co The secret can be displayed with kubectl -n kube-system node of the cluster. As the IP addresses used for the cluster prefix are typically allocated from RFC1918 private address blocks and are not publicly routable. Cilium will automa�cally masquerade the source Currently it can contain characters disallowed from the conven�onal “path” part of a URL as defined by RFC 3986. Paths must begin with a / . If omi�ed or empty, all paths are all allowed. Method Method is

following: $ kubectl create -n kube-system secret generic cilium-ipsec-keys \ --from-literal=keys="3 rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom co The secret can be seen with kubectl -n kube-system get if [[ $KEYID -gt 15 ]]; then KEYID=0; fi data=$(echo "{\"stringData\":{\"keys\":\"$((($KEYID+1))) "rfc4106\(gcm\ (aes\)\)" $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null| xxd - p -c 64)) 128\"}}") node of the cluster. As the IP addresses used for the cluster prefix are typically allocated from RFC1918 private address blocks and are not publicly routable. Cilium will automatically masquerade the

command: $ kubectl create -n kube-system secret generic cilium-ipsec-keys \ --from-literal=keys="3 rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null | xxd -p -c 64)) 128" The secret if [[ $KEYID -ge 15 ]]; then KEYID=0; fi data=$(echo "{\"stringData\":{\"keys\":\"$((($KEYID+1))) "rfc4106\(gcm\ (aes\)\)" $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null| xxd - p -c 64)) 128\"}}") Management that Cilium Supports. Masquerading IPv4 addresses used for pods are typically allocated from RFC1918 private address blocks and thus, not publicly routable. Cilium will automatically masquerade the

command: $ kubectl create -n kube-system secret generic cilium-ipsec-keys \ --from-literal=keys="3 rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null | xxd -p -c 64)) 128" The secret if [[ $KEYID -ge 15 ]]; then KEYID=0; fi data=$(echo "{\"stringData\":{\"keys\":\"$((($KEYID+1))) "rfc4106\(gcm\ (aes\)\)" $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null| xxd - p -c 64)) 128\"}}") Management that Cilium Supports. Masquerading IPv4 addresses used for pods are typically allocated from RFC1918 private address blocks and thus, not publicly routable. Cilium will automatically masquerade the

following: $ kubectl create -n kube-system secret generic cilium-ipsec-keys \ --from-literal=keys="3 rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom co The secret can be seen with kubectl -n kube-system get if [[ $KEYID -gt 15 ]]; then KEYID=0; fi data=$(echo "{\"stringData\":{\"keys\":\"$((($KEYID+1))) "rfc4106\(gcm\ (aes\)\)" $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null| xxd - p -c 64)) 128\"}}") Management that Cilium Supports. Masquerading IPv4 addresses used for pods are typically allocated from RFC1918 private address blocks and thus, not publicly routable. Cilium will automatically masquerade the

following: $ kubectl create -n kube-system secret generic cilium-ipsec-keys \ --from-literal=keys="3 rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom co The secret can be seen with kubectl -n kube-system get if [[ $KEYID -ge 15 ]]; then KEYID=0; fi data=$(echo "{\"stringData\":{\"keys\":\"$((($KEYID+1))) "rfc4106\(gcm\ (aes\)\)" $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null| xxd - p -c 64)) 128\"}}") Management that Cilium Supports. Masquerading IPv4 addresses used for pods are typically allocated from RFC1918 private address blocks and thus, not publicly routable. Cilium will automatically masquerade the

20 May 2021 01:08:12 +0900 Here the command-line argument ”-R” changes date(1) behavior to output RFC2822 compliant date string. 1.5.6 Shell glob Often you want a command to work with a group of files the IPv4 32 bit address ranges in each class reserved for use on the local area networks (LANs) by rfc1918. These addresses are guaranteed not to conflict with any addresses on the Internet proper. Note rtt min/avg/max/mdev = 191.332/191.332/191.332/0.000 ms This process is Path MTU (PMTU) discovery (RFC1191) and the tracepath(8) command can automate this. In addition to these basic guide lines, you should

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 6.14 Elenco di RFC popolari . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . comando cambia il comportamento di date(1) producendo in output la data in una stringa conforme alla RFC2822. Debian Reference 30 / 254 1.5.6 Glob della shell Spesso si desidera che un comando abbia effetto intervalli di indirizzi IPv4 a 32 bit in ciascuna classe, riservati per l’uso in reti locali (LAN) dalla rfc1918. È garantito che questi indirizzi non creino conflitti con altri indirizzi della vera e propria

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 6.14 常用 RFC 列表 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 May 2021 01:08:08 AM JST $ date -R Thu, 20 May 2021 01:08:12 +0900 这里的命令参数”-R” 改变 date(1) 命令输出为 RFC2822 标准的日期字符格式。 Debian 参考手册 27 / 233 1.5.6 Shell 通配符 经常有这种情况你期望命令成串自动执行而不需要挨个输入，将文件名扩展为 glob，(有时候被称为 nss-mymachines(8) for more. 5.1.2 网络接口名称 systemd 使用”enp0s25” 之类的”可预测网络接口名称”。 5.1.3 局域网网络地址范围 让我们重新提醒下在 rfc1918 里规定的局域网 local area networks (LANs)IPv4 32 位地址在各类地址的保留范围. 这些地 址保证不会与因特网上专有的地址冲突。 注意 IP 地址书写中有冒号的是