increase max_len for ICMPv6 echo from 96 to 128 (MAX_LEN)
increase max_len for ICMPv6 echo from 96 to 128 (MAX_LEN)

shivarammysore/faucet,trungdtbk/faucet,trentindav/faucet,shivarammysore/faucet,wackerly/faucet,gizmoguy/faucet,faucetsdn/faucet,gizmoguy/faucet,faucetsdn/faucet,anarkiwi/faucet,REANNZ/faucet,mwutzke/faucet,mwutzke/faucet,REANNZ/faucet,wackerly/faucet,trungdtbk/faucet,anarkiwi/faucet,trentindav/faucet