Q: How to make below changes

TCP/IP Kernel Parameters

net.inet.ip.fw.verbose = 1 net.inet.ip.fw.verbose_limit = 65535

net.inet.icmp.icmplim = 1024 net.inet.icmp.drop_redirect = 1 

net.inet.icmp.log_redirect = 1 net.inet.ip.redirect = 0 net.inet.ip.sourceroute = 0 net.inet.ip.accept_sourceroute = 0

net.inet.icmp.bmcastecho = 0  net.inet.icmp.maskrepl = 0  net.inet.tcp.delayed_ack = 0  net.inet.ip.forwarding = 0  net.inet.tcp.strict_rfc1948 = 1

windows domain.