XT_TCPMSS_CLAMP_PMTU 7 include/linux/netfilter_ipv4/ipt_TCPMSS.h #define IPT_TCPMSS_CLAMP_PMTU XT_TCPMSS_CLAMP_PMTU XT_TCPMSS_CLAMP_PMTU 75 net/netfilter/xt_TCPMSS.c if (info->mss == XT_TCPMSS_CLAMP_PMTU) { XT_TCPMSS_CLAMP_PMTU 245 net/netfilter/xt_TCPMSS.c if (info->mss == XT_TCPMSS_CLAMP_PMTU && XT_TCPMSS_CLAMP_PMTU 265 net/netfilter/xt_TCPMSS.c if (info->mss == XT_TCPMSS_CLAMP_PMTU &&