Lines Matching refs:n0
35 n0() { pretty 0 "$*"; maybe_exec ip netns exec $netns0 "$@"; }
199 n0 iptables -A INPUT -m length --length 1360 -j DROP
205 n0 iptables -F INPUT
275 n0 ping -W 1 -c 1 192.168.241.2
279 read _ _ tx_bytes_before < <(n0 wg show wg1 transfer)
280 ! n0 ping -W 1 -c 10 -f 192.168.241.2 || false
282 read _ _ tx_bytes_after < <(n0 wg show wg1 transfer)
322 n0 bash -c 'printf 1 > /proc/sys/net/ipv4/ip_forward'
323 n0 bash -c 'printf 2 > /proc/sys/net/netfilter/nf_conntrack_udp_timeout'
324 n0 bash -c 'printf 2 > /proc/sys/net/netfilter/nf_conntrack_udp_timeout_stream'
325 n0 iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -d 10.0.0.0/24 -j SNAT --to 10.0.0.1
331 # Demonstrate n2 can still send packets to n1, since persistent-keepalive will prevent connection tracking entry from expiring (to see entries: `n0 conntrack -L`).
377 n0 iptables -t filter -A INPUT \! -s 10.0.0.0/24 -i vethrs -j DROP # Manual rpfilter just to be explicit.
381 [[ $(! n0 ping -W 1 -c 1 192.168.241.1 || false) == *"From 10.0.0.100 icmp_seq=1 Destination Host Unreachable"* ]]
383 n0 iptables -t nat -F
384 n0 iptables -t filter -F
540 n0 wg setconf wg0 <(printf '%s\n' "${config[@]}")
542 for ip in $(n0 wg show wg0 allowed-ips); do
555 n0 wg setconf wg0 <(printf '%s\n' "${config[@]}")
564 done < <(n0 wg show wg0 allowed-ips)
573 n0 wg setconf wg0 <(printf '%s\n' "${config[@]}")
574 n0 wg showconf wg0 > /dev/null
586 n0 wg set wg0 peer "$pub1"
587 n0 wg set wg0 peer "$pub2" allowed-ips "$allowedips"
598 } < <(n0 wg show wg0 allowed-ips)
601 ! n0 wg show doesnotexist || false
604 n0 wg set wg0 private-key <(echo "$key1") peer "$pub2" preshared-key <(echo "$psk")
605 [[ $(n0 wg show wg0 private-key) == "$key1" ]]
606 [[ $(n0 wg show wg0 preshared-keys) == "$pub2 $psk" ]]
607 n0 wg set wg0 private-key /dev/null peer "$pub2" preshared-key /dev/null
608 [[ $(n0 wg show wg0 private-key) == "(none)" ]]
609 [[ $(n0 wg show wg0 preshared-keys) == "$pub2 (none)" ]]
610 n0 wg set wg0 peer "$pub2"
611 n0 wg set wg0 private-key <(echo "$key2")
612 [[ $(n0 wg show wg0 public-key) == "$pub2" ]]
613 [[ -z $(n0 wg show wg0 peers) ]]
614 n0 wg set wg0 peer "$pub2"
615 [[ -z $(n0 wg show wg0 peers) ]]
616 n0 wg set wg0 private-key <(echo "$key1")
617 n0 wg set wg0 peer "$pub2"
618 [[ $(n0 wg show wg0 peers) == "$pub2" ]]
619 n0 wg set wg0 private-key <(echo "/${key1:1}")
620 [[ $(n0 wg show wg0 private-key) == "+${key1:1}" ]]
621 n0 wg set wg0 peer "$pub2" allowed-ips 0.0.0.0/0,10.0.0.0/8,100.0.0.0/10,172.16.0.0/12,192.168.0.0/16
622 n0 wg set wg0 peer "$pub2" allowed-ips 0.0.0.0/0
623 n0 wg set wg0 peer "$pub2" allowed-ips ::/0,1700::/111,5000::/4,e000::/37,9000::/75
624 n0 wg set wg0 peer "$pub2" allowed-ips ::/0
625 n0 wg set wg0 peer "$pub2" remove
627 n0 wg set wg0 peer "$low_order_point" persistent-keepalive 1 endpoint 127.0.0.1:1111
629 [[ -n $(n0 wg show wg0 peers) ]]
630 exec 4< <(n0 ncat -l -u -p 1111)