Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: Ko te āhuatanga hihiri o te Ipurangi me te rereketanga o ona wāhanga e kore e whakarato i te taurangi e tetahi ara motuhake he tino kaha o, ranei e tika ana hoki, te mahi i te tuku raraunga tonoa. Ko tētahi o ngā herenga hangarau ko te rahi o ngā mōkihi raraunga e whakaaetia ana i runga i tētahi hononga. Kei te wātea ngā āhuatanga hei whakamātautau i te rahi o te kōwae tuku mōrahi (MTU) o te hononga ā-rohe, ā, ka taea te whakamahi i te Path MTU Discovery mō te ara katoa e hiahiatia ana ki te ūnga.  Pātai: He aha te mea e kaha ana te āhua?
te ipurangi