diff --git a/docs/formatnwfilter.html.in b/docs/formatnwfilter.html.in
index 4b95fce643..45b97f7699 100644
--- a/docs/formatnwfilter.html.in
+++ b/docs/formatnwfilter.html.in
@@ -989,11 +989,21 @@
IP_ADDR |
Source IP address in ARP/RARP packet |
+
+ arpsrcipmask (Since 1.2.3) |
+ IP_MASK |
+ Source IP mask |
+
arpdstipaddr |
IP_ADDR |
Destination IP address in ARP/RARP packet |
+
+ arpdstipmask (Since 1.2.3) |
+ IP_MASK |
+ Destination IP mask |
+
comment (Since 0.8.5) |
STRING |
diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
index d25e0cc16c..73e668fe0f 100644
--- a/src/conf/nwfilter_conf.c
+++ b/src/conf/nwfilter_conf.c
@@ -173,7 +173,9 @@ static const char dstmacmask_str[] = "dstmacmask";
static const char arpsrcmacaddr_str[] = "arpsrcmacaddr";
static const char arpdstmacaddr_str[] = "arpdstmacaddr";
static const char arpsrcipaddr_str[] = "arpsrcipaddr";
+static const char arpsrcipmask_str[] = "arpsrcipmask";
static const char arpdstipaddr_str[] = "arpdstipaddr";
+static const char arpdstipmask_str[] = "arpdstipmask";
static const char srcipaddr_str[] = "srcipaddr";
static const char srcipmask_str[] = "srcipmask";
static const char dstipaddr_str[] = "dstipaddr";
@@ -198,7 +200,9 @@ static const char ipsetflags_str[] = "ipsetflags";
#define ARPSRCMACADDR arpsrcmacaddr_str
#define ARPDSTMACADDR arpdstmacaddr_str
#define ARPSRCIPADDR arpsrcipaddr_str
+#define ARPSRCIPMASK arpsrcipmask_str
#define ARPDSTIPADDR arpdstipaddr_str
+#define ARPDSTIPMASK arpdstipmask_str
#define SRCIPADDR srcipaddr_str
#define SRCIPMASK srcipmask_str
#define DSTIPADDR dstipaddr_str
@@ -1301,10 +1305,18 @@ static const virXMLAttr2Struct arpAttributes[] = {
.name = ARPSRCIPADDR,
.datatype = DATATYPE_IPADDR,
.dataIdx = offsetof(virNWFilterRuleDef, p.arpHdrFilter.dataARPSrcIPAddr),
+ }, {
+ .name = ARPSRCIPMASK,
+ .datatype = DATATYPE_IPMASK,
+ .dataIdx = offsetof(virNWFilterRuleDef, p.arpHdrFilter.dataARPSrcIPMask),
}, {
.name = ARPDSTIPADDR,
.datatype = DATATYPE_IPADDR,
.dataIdx = offsetof(virNWFilterRuleDef, p.arpHdrFilter.dataARPDstIPAddr),
+ }, {
+ .name = ARPDSTIPMASK,
+ .datatype = DATATYPE_IPMASK,
+ .dataIdx = offsetof(virNWFilterRuleDef, p.arpHdrFilter.dataARPDstIPMask),
}, {
.name = "gratuitous",
.datatype = DATATYPE_BOOLEAN,
diff --git a/src/conf/nwfilter_conf.h b/src/conf/nwfilter_conf.h
index 8c59330f82..071343ed14 100644
--- a/src/conf/nwfilter_conf.h
+++ b/src/conf/nwfilter_conf.h
@@ -209,8 +209,10 @@ struct _arpHdrFilterDef {
nwItemDesc dataOpcode;
nwItemDesc dataARPSrcMACAddr;
nwItemDesc dataARPSrcIPAddr;
+ nwItemDesc dataARPSrcIPMask;
nwItemDesc dataARPDstMACAddr;
nwItemDesc dataARPDstIPAddr;
+ nwItemDesc dataARPDstIPMask;
nwItemDesc dataGratuitousARP;
nwItemDesc dataComment;
};
diff --git a/src/nwfilter/nwfilter_ebiptables_driver.c b/src/nwfilter/nwfilter_ebiptables_driver.c
index 352c08f0e0..34107a2cc3 100644
--- a/src/nwfilter/nwfilter_ebiptables_driver.c
+++ b/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -2052,6 +2052,7 @@ ebtablesCreateRuleInstance(char chainPrefix,
{
char macaddr[VIR_MAC_STRING_BUFLEN],
ipaddr[INET_ADDRSTRLEN],
+ ipmask[INET_ADDRSTRLEN],
ipv6addr[INET6_ADDRSTRLEN],
number[MAX(INT_BUFSIZE_BOUND(uint32_t),
INT_BUFSIZE_BOUND(int))],
@@ -2059,6 +2060,7 @@ ebtablesCreateRuleInstance(char chainPrefix,
char chain[MAX_CHAINNAME_LENGTH];
virBuffer buf = VIR_BUFFER_INITIALIZER;
const char *target;
+ bool hasMask = false;
if (!ebtables_cmd_path) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
@@ -2262,11 +2264,20 @@ ebtablesCreateRuleInstance(char chainPrefix,
&rule->p.arpHdrFilter.dataARPSrcIPAddr) < 0)
goto err_exit;
+ if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataARPSrcIPMask)) {
+ if (printDataType(vars,
+ ipmask, sizeof(ipmask),
+ &rule->p.arpHdrFilter.dataARPSrcIPMask) < 0)
+ goto err_exit;
+ hasMask = true;
+ }
+
virBufferAsprintf(&buf,
- " %s %s %s",
+ " %s %s %s/%s",
reverse ? "--arp-ip-dst" : "--arp-ip-src",
ENTRY_GET_NEG_SIGN(&rule->p.arpHdrFilter.dataARPSrcIPAddr),
- ipaddr);
+ ipaddr,
+ hasMask ? ipmask : "32");
}
if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataARPDstIPAddr)) {
@@ -2275,11 +2286,20 @@ ebtablesCreateRuleInstance(char chainPrefix,
&rule->p.arpHdrFilter.dataARPDstIPAddr) < 0)
goto err_exit;
+ if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataARPDstIPMask)) {
+ if (printDataType(vars,
+ ipmask, sizeof(ipmask),
+ &rule->p.arpHdrFilter.dataARPDstIPMask) < 0)
+ goto err_exit;
+ hasMask = true;
+ }
+
virBufferAsprintf(&buf,
- " %s %s %s",
+ " %s %s %s/%s",
reverse ? "--arp-ip-src" : "--arp-ip-dst",
ENTRY_GET_NEG_SIGN(&rule->p.arpHdrFilter.dataARPDstIPAddr),
- ipaddr);
+ ipaddr,
+ hasMask ? ipmask : "32");
}
if (HAS_ENTRY_ITEM(&rule->p.arpHdrFilter.dataARPSrcMACAddr)) {