NZ Tik

So you don't have to troll logs when your web page doesn't display what is expected, copy and paste this to the top of your PHP code. ini_set('display_errors', 1);  ini_set('log_errors', 1);  ini_set('error_log', dirname(__FILE__) . '/error_log.txt');  error_reporting(E_ALL); You will probably want to remove it once in production.

maori port scan. :for p from=20 to=80 do={:put $p;/system telnet 10.32.99.166 $p}

The -u switch in rsync does not work between different file systems so it seems. It is supposed to ignore existing files in the destination directory, but it doesn't - well at least it doesn't between UFS and EXT3 in my doings. Using the --size-only switch along side -u is a work around. Example rsync for my reference: rsync -airu --size-only /source/dir /dest/dir -a archive mode -i itemise change summary -r recursive -u ignore existing files man rsync

VRRP example: note: the virtual IP must be a /32 address. R1 /interface vrrp add arp=enabled authentication=none disabled=no interface=ether1 interval=1s mtu=1500 name=PW-VRRP  on-backup="" on-master="" password="" preemption-mode=yes priority=100 version=2  vrid=108 /ip address add address=10.10.10.1/24 interface=ether1 /ip address add address=10.10.10.100/32 interface=PW-VRRP R2 /interface vrrp add arp=enabled authentication=none disabled=no interface=ether1 interval=1s mtu=1500 name=PW-VRRP   on-backup="" on-master="" password="" preemption-mode=no priority=90  version=2   vrid=108 /ip address add address=10.10.10.1/24 interface=ether1 /ip address add address=10.10.10.100/32 interface=PW-VRRP

Cisco PBR ( Policy Based Routing ) uses route-maps applied to the ingress interface. Suppose you have 2 ISPs,   s0/0 and s0/1. You want traffic from the LAN interface (fa4) to be routed out each gateway depending on traffic type. Here is how you would achieve that. ip access-list extended s0_traffic  permit tcp any any eq www ftp 22  end ! ip access-list extended s1_traffic  permit ip any any  end ! route-map fa4_in permit 10  match ip address s0_traffic  set ip next-hop s0/0  ! route-map fa4_in permit 20  match ip address s1_traffic  set ip next-hop s0/1 ! int fa4 ip policy route-map fa4_in Traffic that doesn't match a route map statement will use the global routing table so you could also just configure the s0/0 ACL and route map, and set up a default route for s0/1.

Here is a working set of mangle rules for a single Mikrotik router acting as a PPPoE server, and 2 internet gateways. /ip firewall mangle add action=mark-connection chain=prerouting connection-mark=no-mark disabled=no \     in-interface=isp1 new-connection-mark=isp1_conn passthrough=yes add action=mark-connection chain=prerouting connection-mark=no-mark disabled=no \     in-interface=isp2 new-connection-mark=isp2_conn passthrough=yes add action=mark-connection chain=prerouting connection-mark=no-mark disabled=no \     dst-address-type=!local new-connection-mark=isp1_conn passthrough=yes \     per-connection-classifier=src-address-and-port:2/0 src-address=\     10.10.100.0/24 add action=mark-routing chain=prerouting connection-mark=isp1_conn disabled=no \     dst-address-type=!local new-routing-mark=to_isp1 passthrough=no \     src-address=10.10.100.0/24 add action=mark-connection chain=prerou...

Simple eh? if ssh -l user server.example.com 'ls folder' > /dev/null; then echo "fexists"; else mkdir folder; fi