diff --git a/capirca/lib/cisco.py b/capirca/lib/cisco.py
index b1528176..699cada4 100644
--- a/capirca/lib/cisco.py
+++ b/capirca/lib/cisco.py
@@ -837,6 +837,15 @@ def __str__(self):
                   else self.PROTO_MAP.get(proto)
                   for proto in self.term.protocol]
 
+    # icmp lookups
+    icmp_types = ['']
+    if self.term.icmp_type:
+      icmp_types = self.NormalizeIcmpTypes(self.term.icmp_type,
+                                           self.term.protocol, self.af)
+    icmp_codes = ['']
+    if self.term.icmp_code:
+      icmp_codes = self.term.icmp_code
+
     # addresses
     source_address = self.term.source_address
     if not self.term.source_address:
@@ -859,14 +868,24 @@ def __str__(self):
         for sport in source_port:
           for dport in destination_port:
             for proto in protocol:
-              ret_str.append(
-                  self._TermletToStr(_ACTION_TABLE.get(str(
-                      self.term.action[0])), proto, saddr, sport, daddr, dport))
+              # cisconx uses icmp for both ipv4 and ipv6
+              if self.platform == 'cisconx':
+                if self.af == 6:
+                  proto = 'icmp' if proto == 'icmpv6' else proto
+              for icmp_type in icmp_types:
+                for icmp_code in icmp_codes:
+                  ret_str.append(
+                      self._TermletToStr(_ACTION_TABLE.get(str(
+                          self.term.action[0])), proto, saddr, sport, daddr, dport, icmp_type, icmp_code))
 
     return '\n'.join(ret_str)
 
-  def _TermletToStr(self, action, proto, saddr, sport, daddr, dport):
+  def _TermletToStr(self, action, proto, saddr, sport, daddr, dport, icmp_type, icmp_code):
     """Output a portion of a cisco term/filter only, based on the 5-tuple."""
+    # str(icmp_type) is needed to ensure 0 maps to '0' instead of FALSE
+    icmp_type = str(icmp_type)
+    icmp_code = str(icmp_code)
+
     # Empty addr/port destinations should emit 'any'
     if saddr and saddr != 'any':
       saddr = 'net-group %s' % saddr
@@ -882,6 +901,11 @@ def _TermletToStr(self, action, proto, saddr, sport, daddr, dport):
     else:
       dport = ''
 
+    if icmp_type:
+      if icmp_code:
+        return (' %s %s %s %s %s %s' % (action, proto, saddr, daddr, icmp_type, icmp_code)).rstrip()
+      return (' %s %s %s %s %s' % (action, proto, saddr, daddr, icmp_type)).rstrip()
+
     return (' %s %s %s%s %s%s' % (
         action, proto, saddr, sport, daddr, dport)).rstrip()
 
diff --git a/tests/lib/cisco_test.py b/tests/lib/cisco_test.py
index 81239d2d..2acbd712 100644
--- a/tests/lib/cisco_test.py
+++ b/tests/lib/cisco_test.py
@@ -340,6 +340,23 @@
   action:: accept
 }
 """
+GOOD_TERM_24 = """
+term good_term_24 {
+  protocol:: icmp
+  source-address:: SOME_HOST
+  icmp-type:: echo-reply
+  action:: accept
+}
+"""
+GOOD_TERM_25 = """
+term good_term_25 {
+  protocol:: icmp
+  source-address:: SOME_HOST
+  icmp-type:: unreachable
+  icmp-code:: 13
+  action:: accept
+}
+"""
 LONG_COMMENT_TERM = """
 term long-comment-term {
   comment:: "%s "
@@ -656,6 +673,21 @@ def testObjectGroup(self):
     self.naming.GetNetAddr.assert_has_calls([mock.call('SOME_HOST'),
                                              mock.call('SOME_HOST')])
     self.naming.GetServiceByProto.assert_called_once_with('HTTP', 'tcp')
+  
+  def testObjectGroupIcmp(self):
+    ip_grp = ['object-group network ipv4 SOME_HOST']
+    ip_grp.append(' 10.0.0.0/8')
+    ip_grp.append('exit')
+
+    self.naming.GetNetAddr.return_value = [
+        nacaddr.IP('10.0.0.0/8', token='SOME_HOST')]
+
+    pol = policy.ParsePolicy(
+        GOOD_OBJGRP_HEADER + GOOD_TERM_24 + GOOD_TERM_25, self.naming)
+    acl = cisco.Cisco(pol, EXP_INFO)
+
+    self.assertIn(' permit icmp net-group SOME_HOST any 0', str(acl))
+    self.assertIn(' permit icmp net-group SOME_HOST any 3 13', str(acl))
 
   def testInet6(self):
     self.naming.GetNetAddr.return_value = [nacaddr.IP('10.0.0.0/8'),