diff options
author | attilio <attilio@FreeBSD.org> | 2009-12-19 19:25:35 +0000 |
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committer | attilio <attilio@FreeBSD.org> | 2009-12-19 19:25:35 +0000 |
commit | 97dd2a321957e1693bfb166be4be99bd39ae7e29 (patch) | |
tree | 283c088ac803b2461f98db49f11bc4670c37b955 /usr.bin/netstat | |
parent | ed4791ae105cf5fe3f9807963e17806048d19686 (diff) | |
download | FreeBSD-src-97dd2a321957e1693bfb166be4be99bd39ae7e29.zip FreeBSD-src-97dd2a321957e1693bfb166be4be99bd39ae7e29.tar.gz |
MFC r199803:
Add the possibility to show informations about dropped packets on the
input path when showing interfaces informations.
Sponsored by: Sandvine Incorporated
Diffstat (limited to 'usr.bin/netstat')
-rw-r--r-- | usr.bin/netstat/if.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/usr.bin/netstat/if.c b/usr.bin/netstat/if.c index aa28a6f..e9e77b9 100644 --- a/usr.bin/netstat/if.c +++ b/usr.bin/netstat/if.c @@ -198,6 +198,7 @@ intpr(int interval1, u_long ifnetaddr, void (*pfunc)(char *)) u_long imcasts; u_long oerrors; u_long ierrors; + u_long idrops; u_long collisions; short timer; int drops; @@ -225,8 +226,8 @@ intpr(int interval1, u_long ifnetaddr, void (*pfunc)(char *)) printf("%-7.7s", "Name"); else printf("%-5.5s", "Name"); - printf(" %5.5s %-13.13s %-17.17s %8.8s %5.5s", - "Mtu", "Network", "Address", "Ipkts", "Ierrs"); + printf(" %5.5s %-13.13s %-17.17s %8.8s %5.5s %5.5s", + "Mtu", "Network", "Address", "Ipkts", "Ierrs", "Idrop"); if (bflag) printf(" %10.10s","Ibytes"); printf(" %8.8s %5.5s", "Opkts", "Oerrs"); @@ -285,6 +286,7 @@ intpr(int interval1, u_long ifnetaddr, void (*pfunc)(char *)) imcasts = ifnet.if_imcasts; oerrors = ifnet.if_oerrors; ierrors = ifnet.if_ierrors; + idrops = ifnet.if_iqdrops; collisions = ifnet.if_collisions; timer = ifnet.if_timer; drops = ifnet.if_snd.ifq_drops; @@ -423,6 +425,7 @@ intpr(int interval1, u_long ifnetaddr, void (*pfunc)(char *)) show_stat("lu", 8, ipackets, link_layer|network_layer); show_stat("lu", 5, ierrors, link_layer); + show_stat("lu", 5, idrops, link_layer); if (bflag) show_stat("lu", 10, ibytes, link_layer|network_layer); @@ -513,6 +516,7 @@ struct iftot { char ift_name[IFNAMSIZ]; /* interface name */ u_long ift_ip; /* input packets */ u_long ift_ie; /* input errors */ + u_long ift_id; /* input drops */ u_long ift_op; /* output packets */ u_long ift_oe; /* output errors */ u_long ift_co; /* collisions */ @@ -598,8 +602,9 @@ banner: printf("%17s %14s %16s", "input", interesting ? interesting->ift_name : "(Total)", "output"); putchar('\n'); - printf("%10s %5s %10s %10s %5s %10s %5s", - "packets", "errs", "bytes", "packets", "errs", "bytes", "colls"); + printf("%10s %5s %5s %10s %10s %5s %10s %5s", + "packets", "errs", "idrops", "bytes", "packets", "errs", "bytes", + "colls"); if (dflag) printf(" %5.5s", "drops"); putchar('\n'); @@ -615,6 +620,7 @@ loop: if (!first) { show_stat("lu", 10, ifnet.if_ipackets - ip->ift_ip, 1); show_stat("lu", 5, ifnet.if_ierrors - ip->ift_ie, 1); + show_stat("lu", 5, ifnet.if_iqdrops - ip->ift_id, 1); show_stat("lu", 10, ifnet.if_ibytes - ip->ift_ib, 1); show_stat("lu", 10, ifnet.if_opackets - ip->ift_op, 1); show_stat("lu", 5, ifnet.if_oerrors - ip->ift_oe, 1); @@ -636,6 +642,7 @@ loop: } else { sum->ift_ip = 0; sum->ift_ie = 0; + sum->ift_id = 0; sum->ift_ib = 0; sum->ift_op = 0; sum->ift_oe = 0; @@ -651,6 +658,7 @@ loop: } sum->ift_ip += ifnet.if_ipackets; sum->ift_ie += ifnet.if_ierrors; + sum->ift_id += ifnet.if_iqdrops; sum->ift_ib += ifnet.if_ibytes; sum->ift_op += ifnet.if_opackets; sum->ift_oe += ifnet.if_oerrors; @@ -662,6 +670,7 @@ loop: if (!first) { show_stat("lu", 10, sum->ift_ip - total->ift_ip, 1); show_stat("lu", 5, sum->ift_ie - total->ift_ie, 1); + show_stat("lu", 5, sum->ift_id - total->ift_id, 1); show_stat("lu", 10, sum->ift_ib - total->ift_ib, 1); show_stat("lu", 10, sum->ift_op - total->ift_op, 1); show_stat("lu", 5, sum->ift_oe - total->ift_oe, 1); |