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net-tools/net-tools-1.60-ipv6-statistics.diff

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--- netstat.c.ms 2009-09-14 10:47:30.000000000 +0200
+++ netstat.c 2009-09-14 10:47:37.000000000 +0200
@@ -105,6 +105,8 @@
/* prototypes for statistics.c */
void parsesnmp(int, int, int, int);
void inittab(void);
+void parsesnmp6(int, int, int, int);
+void inittab6(void);
typedef enum {
SS_FREE = 0, /* not allocated */
@@ -2183,9 +2185,28 @@
}
if (flag_sta) {
- inittab();
- parsesnmp(flag_raw, flag_tcp, flag_udp, flag_sctp);
- exit(0);
+ char *tmp1, *tmp2;
+ char buf[256];
+ if (!afname[0]) {
+ inittab();
+ parsesnmp(flag_raw, flag_tcp, flag_udp, flag_sctp);
+ } else {
+ safe_strncpy(buf, afname, sizeof(buf));
+ tmp1 = buf;
+ if ((tmp2 = index(tmp1, ','))) {
+ printf("Multiple interface\n");
+ } else if(!strncmp(buf,"inet6",5)) {
+#if HAVE_AFINET6
+ inittab6();
+ parsesnmp6(flag_raw, flag_tcp, flag_udp, flag_sctp);
+#else
+ printf("Address type not supported for stats\n");
+#endif
+ } else {
+ printf("Address type not supported for stats\n");
+ }
+ }
+ exit(1);
}
if (flag_rou) {
--- statistics.c.ms 2009-09-14 10:47:18.000000000 +0200
+++ statistics.c 2009-09-14 10:49:26.000000000 +0200
@@ -83,6 +83,32 @@
{"FragCreates", N_("%lu fragments created"), opt_number}
};
+struct entry Ip6tab[] =
+{
+ {"Ip6InReceives", N_("%u total packets received"), number},
+ {"Ip6InHdrErrors", N_("%u with invalid headers"), opt_number},
+ {"Ip6InTooBigErrors", N_("%u with packets too big"), opt_number},
+ {"Ip6InNoRoutes", N_("%u incoming packets with no route"), opt_number},
+ {"Ip6InAddrErrors", N_("%u with invalid addresses"), opt_number},
+ {"Ip6InUnknownProtos", N_("%u with unknown protocol"), opt_number},
+ {"Ip6InTruncatedPkts", N_("%u with truncated packets"), opt_number},
+ {"Ip6InDiscards", N_("%u incoming packets discarded"), number},
+ {"Ip6InDelivers", N_("%u incoming packets delivered"), number},
+ {"Ip6OutForwDatagrams", N_("%u forwarded"), number},
+ {"Ip6OutRequests", N_("%u requests sent out"), number}, /*? */
+ {"Ip6OutDiscards", N_("%u outgoing packets dropped"), opt_number},
+ {"Ip6OutNoRoutes", N_("%u dropped because of missing route"), opt_number},
+ {"Ip6ReasmTimeout", N_("%u fragments dropped after timeout"), opt_number},
+ {"Ip6ReasmReqds", N_("%u reassemblies required"), opt_number}, /* ? */
+ {"Ip6ReasmOKs", N_("%u packets reassembled ok"), opt_number},
+ {"Ip6ReasmFails", N_("%u packet reassembles failed"), opt_number},
+ {"Ip6FragOKs", N_("%u fragments received ok"), opt_number},
+ {"Ip6FragFails", N_("%u fragments failed"), opt_number},
+ {"Ip6FragCreates", N_("%u fragments created"), opt_number},
+ {"Ip6InMcastPkts", N_("%u incoming multicast packets"), opt_number},
+ {"Ip6OutMcastPkts", N_("%u outgoing multicast packets"), opt_number}
+};
+
struct entry Icmptab[] =
{
{"InMsgs", N_("%lu ICMP messages received"), number},
@@ -113,6 +139,41 @@
{"OutAddrMaskReps", N_("address mask replies: %lu"), i_outp_icmp | I_TITLE},
};
+struct entry Icmp6tab[] =
+{
+ {"Icmp6InMsgs", N_("%u ICMP messages received"), number},
+ {"Icmp6InErrors", N_("%u input ICMP message failed."), number},
+ {"Icmp6InDestUnreachs", N_("destination unreachable: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InPktTooBigs", N_("packets too big: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InTimeExcds", N_("received ICMPv6 time exceeded: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InParmProblems", N_("parameter problem: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InEchos", N_("echo requests: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InEchoReplies", N_("echo replies: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InGroupMembQueries", N_("group member queries: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InGroupMembResponses", N_("group member responses: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InGroupMembReductions", N_("group member reductions: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InRouterSolicits", N_("router solicits: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InRouterAdvertisements", N_("router advertisement: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InNeighborSolicits", N_("neighbour solicits: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InNeighborAdvertisements", N_("neighbour advertisement: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6InRedirects", N_("redirects: %u"), i_inp_icmp | I_TITLE},
+ {"Icmp6OutMsgs", N_("%u ICMP messages sent"), number},
+ {"Icmp6OutDestUnreachs", N_("destination unreachable: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutPktTooBigs", N_("packets too big: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutTimeExcds", N_("sent ICMPv6 time exceeded: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutParmProblems", N_("parameter problem: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutEchos", N_("echo requests: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutEchoReplies", N_("echo replies: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutGroupMembQueries", N_("group member queries: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutGroupMembResponses", N_("group member responses: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutGroupMembReductions", N_("group member reductions: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutRouterSolicits", N_("router solicits: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutRouterAdvertisements ", N_("router advertisement: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutNeighborSolicits", N_("neighbor solicits: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutNeighborAdvertisements", N_("neighbor advertisements: %u"), i_outp_icmp | I_TITLE},
+ {"Icmp6OutRedirects", N_("redirects: %u"), i_outp_icmp | I_TITLE},
+};
+
struct entry Tcptab[] =
{
{"RtoAlgorithm", N_("RTO algorithm is %s"), i_rto_alg | I_STATIC},
@@ -139,6 +200,14 @@
{"OutDatagrams", N_("%lu packets sent"), number},
};
+struct entry Udp6tab[] =
+{
+ {"Udp6InDatagrams", N_("%u packets received"), number},
+ {"Udp6NoPorts", N_("%u packets to unknown port received."), number},
+ {"Udp6InErrors", N_("%u packet receive errors"), number},
+ {"Udp6OutDatagrams", N_("%u packets sent"), number},
+};
+
struct entry Tcpexttab[] =
{
{"SyncookiesSent", N_("%lu SYN cookies sent"), opt_number},
@@ -226,6 +295,15 @@
{NULL}
};
+struct tabtab snmp6tabs[] =
+{
+ {"Ip6", Ip6tab, sizeof(Ip6tab), &f_raw},
+ {"Icmp6", Icmp6tab, sizeof(Icmp6tab), &f_raw},
+ {"Udp6", Udp6tab, sizeof(Udp6tab), &f_udp},
+ {"Tcp6", Tcptab, sizeof(Tcptab), &f_tcp},
+ {NULL}
+};
+
/* XXX IGMP */
int cmpentries(const void *a, const void *b)
@@ -311,7 +389,7 @@
return &dummytab;
}
-void process_fd(FILE *f)
+void process_fd(FILE *f, int all, char *filter)
{
char buf1[8192], buf2[8192];
char *sp, *np, *p;
@@ -327,6 +405,12 @@
goto formaterr;
*sp = '\0';
+ if (!all) {
+ if (strncmp(buf1, filter, strlen(filter))) {
+ continue;
+ }
+ }
+
tab = newtable(snmptabs, buf1);
if (tab == NULL) {
printf("unknown %s\n", buf1);
@@ -387,6 +471,40 @@
return;
}
+void cpytitle(char *original, char *new)
+{
+ char *ptr = original;
+ while(*ptr != '6' && *ptr != '\0') {
+ *new = *ptr;
+ new++;
+ ptr++;
+ }
+ *new = *ptr;
+ new++;
+ *new = '\0';
+}
+
+void process6_fd(FILE *f)
+{
+ char buf1[1024],buf2[50],buf3[1024];
+ unsigned long val;
+ struct tabtab *tab = NULL;
+ int cpflg = 0;
+
+ while (fgets(buf1, sizeof buf1, f)) {
+ sscanf(buf1, "%s %lu", buf2, &val);
+ if(!cpflg) {
+ cpytitle(buf2, buf3);
+ tab = newtable(snmp6tabs, buf3);
+ cpflg = 1;
+ }
+ if(!strstr(buf2, buf3)) {
+ cpytitle(buf2, buf3);
+ tab = newtable(snmp6tabs, buf3);
+ }
+ printval(tab, buf2, val);
+ }
+}
void parsesnmp(int flag_raw, int flag_tcp, int flag_udp, int flag_sctp)
{
@@ -399,7 +517,7 @@
perror(_("cannot open /proc/net/snmp"));
return;
}
- process_fd(f);
+ process_fd(f, 1, NULL);
if (ferror(f))
perror("/proc/net/snmp");
@@ -409,7 +527,7 @@
f = fopen("/proc/net/netstat", "r");
if (f) {
- process_fd(f);
+ process_fd(f, 1, NULL);
if (ferror(f))
perror("/proc/net/netstat");
@@ -429,7 +547,33 @@
return;
}
-
+
+void parsesnmp6(int flag_raw, int flag_tcp, int flag_udp, int flag_sctp)
+{
+ FILE *f;
+
+ f_raw = flag_raw; f_tcp = flag_tcp; f_udp = flag_udp, f_sctp = flag_sctp;
+
+ f = fopen("/proc/net/snmp6", "r");
+ if (!f) {
+ perror(_("cannot open /proc/net/snmp6"));
+ return;
+ }
+ process6_fd(f);
+ if (ferror(f))
+ perror("/proc/net/snmp6");
+
+ fclose(f);
+ f = fopen("/proc/net/snmp", "r");
+ if (!f) {
+ perror(_("cannot open /proc/net/snmp"));
+ return;
+ }
+ process_fd(f, 0, "Tcp");
+ if (ferror(f))
+ perror("/proc/net/snmp");
+ fclose(f);
+}
void inittab(void)
{
@@ -440,3 +584,13 @@
qsort(t->tab, t->size / sizeof(struct entry),
sizeof(struct entry), cmpentries);
}
+
+void inittab6(void)
+{
+ struct tabtab *t;
+
+ for (t = snmp6tabs; t->title; t++)
+ qsort(t->tab, t->size / sizeof(struct entry),
+ sizeof(struct entry), cmpentries);
+}
+
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